7915316812052 has 24 divisors (see below), whose sum is σ = 15264242443296. Its totient is φ = 3568264465248.

The previous prime is 7915316812027. The next prime is 7915316812069. The reversal of 7915316812052 is 2502186135197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769970218 + ... + 1769974689.

It is an arithmetic number, because the mean of its divisors is an integer number (636010101804).

Almost surely, 2^{7915316812052} is an apocalyptic number.

It is an amenable number.

7915316812052 is a deficient number, since it is larger than the sum of its proper divisors (7348925631244).

7915316812052 is a wasteful number, since it uses less digits than its factorization.

7915316812052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539944967 (or 3539944965 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 50.

The spelling of 7915316812052 in words is "seven trillion, nine hundred fifteen billion, three hundred sixteen million, eight hundred twelve thousand, fifty-two".