5156615170000 has 100 divisors (see below), whose sum is σ = 14268207037216. Its totient is φ = 1767982320000.

The previous prime is 5156615169991. The next prime is 5156615170073. The reversal of 5156615170000 is 715166515.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×5156615170000² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36762966 + ... + 36902965.

Almost surely, 2^{5156615170000} is an apocalyptic number.

5156615170000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5156615170000 is an abundant number, since it is smaller than the sum of its proper divisors (9111591867216).

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

5156615170000 is an equidigital number, since it uses as much as digits as its factorization.

5156615170000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73665966 (or 73665945 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 5156615170000 in words is "five trillion, one hundred fifty-six billion, six hundred fifteen million, one hundred seventy thousand".