5111165510010 has 96 divisors (see below), whose sum is σ = 15188811880320. Its totient is φ = 1168162660224.

The previous prime is 5111165509981. The next prime is 5111165510057. The reversal of 5111165510010 is 100155611115.

5111165510010 is a `hidden beast` number, since 5 + 1 + 1 + 1 + 1 + 655 + 1 + 0 + 0 + 1 + 0 = 666.

It is a super-2 number, since 2×5111165510010² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6854596 + ... + 7563584.

It is an arithmetic number, because the mean of its divisors is an integer number (158216790420).

Almost surely, 2^{5111165510010} is an apocalyptic number.

5111165510010 is an abundant number, since it is smaller than the sum of its proper divisors (10077646370310).

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

5111165510010 is a wasteful number, since it uses less digits than its factorization.

5111165510010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720452 (or 720449 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 5111165510010 in words is "five trillion, one hundred eleven billion, one hundred sixty-five million, five hundred ten thousand, ten".