5165106611500 has 72 divisors (see below), whose sum is σ = 12399329464704. Its totient is φ = 1878220564000.

The previous prime is 5165106611477. The next prime is 5165106611551. The reversal of 5165106611500 is 51166015615.

It is a super-2 number, since 2×5165106611500² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5165106611500.

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 23 ways as a sum of consecutive naturals, for example, 42626332 + ... + 42747331.

It is an arithmetic number, because the mean of its divisors is an integer number (172212909232).

Almost surely, 2^{5165106611500} is an apocalyptic number.

5165106611500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5165106611500 is an abundant number, since it is smaller than the sum of its proper divisors (7234222853204).

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

5165106611500 is a wasteful number, since it uses less digits than its factorization.

5165106611500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85373704 (or 85373681 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 5165106611500 in words is "five trillion, one hundred sixty-five billion, one hundred six million, six hundred eleven thousand, five hundred".