8315025696 has 72 divisors (see below), whose sum is σ = 24461253180. Its totient is φ = 2676097536.

The previous prime is 8315025673. The next prime is 8315025707. The reversal of 8315025696 is 6965205138.

8315025696 is a `hidden beast` number, since 8 + 3 + 1 + 502 + 56 + 96 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7228400400 + 1086625296 = 85020^2 + 32964^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489435 + ... + 506138.

Almost surely, 2^8315025696 is an apocalyptic number.

It is an amenable number.

8315025696 is an abundant number, since it is smaller than the sum of its proper divisors (16146227484).

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

8315025696 is a wasteful number, since it uses less digits than its factorization.

8315025696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995618 (or 995607 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 8315025696 is about 91186.7627235445. The cubic root of 8315025696 is about 2025.9148999810.

The spelling of 8315025696 in words is "eight billion, three hundred fifteen million, twenty-five thousand, six hundred ninety-six".