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5165560160 = 2551710118803
BaseRepresentation
bin1001100111110010…
…00011000101100000
3111022222220122101222
410303321003011200
541034340411120
62212323514212
7242002352105
oct46371030540
914288818358
105165560160
112210907892
121001b28968
13644248097
1437007aaac
1520375b525
hex133e43160

5165560160 has 96 divisors (see below), whose sum is σ = 13050126432. Its totient is φ = 1925324800.

The previous prime is 5165560129. The next prime is 5165560187. The reversal of 5165560160 is 610655615.

It is a self number, because there is not a number n which added to its sum of digits gives 5165560160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265319 + ... + 284121.

It is an arithmetic number, because the mean of its divisors is an integer number (135938817).

Almost surely, 25165560160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5165560160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6525063216).

5165560160 is an abundant number, since it is smaller than the sum of its proper divisors (7884566272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5165560160 is a wasteful number, since it uses less digits than its factorization.

5165560160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18936 (or 18928 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5165560160 is about 71871.8314779859. The cubic root of 5165560160 is about 1728.6449745688.

The spelling of 5165560160 in words is "five billion, one hundred sixty-five million, five hundred sixty thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 101 136 160 170 202 272 340 404 505 544 680 808 1010 1360 1616 1717 2020 2720 3232 3434 4040 6868 8080 8585 13736 16160 17170 18803 27472 34340 37606 54944 68680 75212 94015 137360 150424 188030 274720 300848 319651 376060 601696 639302 752120 1278604 1504240 1598255 1899103 2557208 3008480 3196510 3798206 5114416 6393020 7596412 9495515 10228832 12786040 15192824 18991030 25572080 30385648 32284751 37982060 51144160 60771296 64569502 75964120 129139004 151928240 161423755 258278008 303856480 322847510 516556016 645695020 1033112032 1291390040 2582780080 5165560160