Search a number
-
+
5500553452855 = 517298272698261
BaseRepresentation
bin101000000001011001010…
…0010001101110100110111
3201110211220000202011020121
41100002302202031310313
51210110113140442410
615410530330112411
71105254561623626
oct120026242156467
921424800664217
105500553452855
11183085403030a
1274a06427b707
1330b913a91026
1415032a2b76bd
1598136c2a9da
hex500b288dd37

5500553452855 has 32 divisors (see below), whose sum is σ = 7238681432640. Its totient is φ = 3993942865920.

The previous prime is 5500553452799. The next prime is 5500553452859. The reversal of 5500553452855 is 5582543550055.

It is not a de Polignac number, because 5500553452855 - 27 = 5500553452727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500553452859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 689425 + ... + 3387685.

It is an arithmetic number, because the mean of its divisors is an integer number (226208794770).

Almost surely, 25500553452855 is an apocalyptic number.

5500553452855 is a deficient number, since it is larger than the sum of its proper divisors (1738127979785).

5500553452855 is a wasteful number, since it uses less digits than its factorization.

5500553452855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699139.

The product of its (nonzero) digits is 15000000, while the sum is 52.

The spelling of 5500553452855 in words is "five trillion, five hundred billion, five hundred fifty-three million, four hundred fifty-two thousand, eight hundred fifty-five".

Divisors: 1 5 17 29 85 145 493 827 2465 4135 14059 23983 70295 119915 407711 2038555 2698261 13491305 45870437 78249569 229352185 391247845 1330242673 2231461847 6651213365 11157309235 37934851399 64712393563 189674256995 323561967815 1100110690571 5500553452855