82696451516928 has 240 divisors, whose sum is σ = 255491209349376. Its totient is φ = 26676273438720.

The previous prime is 82696451516891. The next prime is 82696451516941. The reversal of 82696451516928 is 82961515469628.

82696451516928 is a `hidden beast` number, since 8 + 2 + 6 + 9 + 6 + 4 + 515 + 16 + 92 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6863701 + ... + 14577492.

Almost surely, 2^{82696451516928} is an apocalyptic number.

It is an amenable number.

82696451516928 is an abundant number, since it is smaller than the sum of its proper divisors (172794757832448).

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

82696451516928 is an equidigital number, since it uses as much as digits as its factorization.

82696451516928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21441257 (or 21441229 counting only the distinct ones).

The product of its digits is 447897600, while the sum is 72.

The spelling of 82696451516928 in words is "eighty-two trillion, six hundred ninety-six billion, four hundred fifty-one million, five hundred sixteen thousand, nine hundred twenty-eight".