5111556100552 has 16 divisors (see below), whose sum is σ = 10455455660400. Its totient is φ = 2323434591120.

The previous prime is 5111556100549. The next prime is 5111556100561. The reversal of 5111556100552 is 2550016551115.

It is a super-2 number, since 2×5111556100552² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29042932302 + ... + 29042932477.

It is an arithmetic number, because the mean of its divisors is an integer number (653465978775).

Almost surely, 2^{5111556100552} is an apocalyptic number.

It is an amenable number.

5111556100552 is an abundant number, since it is smaller than the sum of its proper divisors (5343899559848).

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

5111556100552 is a wasteful number, since it uses less digits than its factorization.

5111556100552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58085864796 (or 58085864792 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 37.

The spelling of 5111556100552 in words is "five trillion, one hundred eleven billion, five hundred fifty-six million, one hundred thousand, five hundred fifty-two".