8157076715326 has 192 divisors, whose sum is σ = 17708799135744. Its totient is φ = 2768788915200.

The previous prime is 8157076715321. The next prime is 8157076715327. The reversal of 8157076715326 is 6235176707518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8157076715321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12754300 + ... + 13378576.

It is an arithmetic number, because the mean of its divisors is an integer number (92233328832).

Almost surely, 2^{8157076715326} is an apocalyptic number.

8157076715326 is an abundant number, since it is smaller than the sum of its proper divisors (9551722420418).

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

8157076715326 is a wasteful number, since it uses less digits than its factorization.

8157076715326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624375 (or 624368 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 58.

The spelling of 8157076715326 in words is "eight trillion, one hundred fifty-seven billion, seventy-six million, seven hundred fifteen thousand, three hundred twenty-six".