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5272789590 = 2325467125453
BaseRepresentation
bin1001110100100100…
…00110001001010110
3111121110200110112100
410322102012021112
541244313231330
62231114102530
7244443654255
oct47222061126
914543613470
105272789590
112266396952
121031a1aa46
13660520353
143803d079c
1520cd8d060
hex13a486256

5272789590 has 48 divisors (see below), whose sum is σ = 13738718448. Its totient is φ = 1403055168.

The previous prime is 5272789523. The next prime is 5272789591. The reversal of 5272789590 is 959872725.

5272789590 is a `hidden beast` number, since 5 + 27 + 27 + 8 + 9 + 590 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272789591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20697 + ... + 104756.

It is an arithmetic number, because the mean of its divisors is an integer number (286223301).

Almost surely, 25272789590 is an apocalyptic number.

5272789590 is an abundant number, since it is smaller than the sum of its proper divisors (8465928858).

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

5272789590 is a wasteful number, since it uses less digits than its factorization.

5272789590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125933 (or 125930 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The square root of 5272789590 is about 72613.9765472185. The cubic root of 5272789590 is about 1740.5245247827.

The spelling of 5272789590 in words is "five billion, two hundred seventy-two million, seven hundred eighty-nine thousand, five hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 467 934 1401 2335 2802 4203 4670 7005 8406 14010 21015 42030 125453 250906 376359 627265 752718 1129077 1254530 1881795 2258154 3763590 5645385 11290770 58586551 117173102 175759653 292932755 351519306 527278959 585865510 878798265 1054557918 1757596530 2636394795 5272789590