695082368656 has 45 divisors (see below), whose sum is σ = 1458375826779. Its totient is φ = 320787237888.

The previous prime is 695082368653. The next prime is 695082368663. The reversal of 695082368656 is 656863280596.

The square root of 695082368656 is 833716.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 563226234256 + 131856134400 = 750484^2 + 363120^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695082368653) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 43345216 + ... + 43361248.

Almost surely, 2^695082368656 is an apocalyptic number.

695082368656 is the 833716-th square number.

It is an amenable number.

695082368656 is an abundant number, since it is smaller than the sum of its proper divisors (763293458123).

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

695082368656 is an frugal number, since it uses more digits than its factorization.

695082368656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32100 (or 16048 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 64.

Multiplying 695082368656 by its sum of digits (64), we get a square (44485271593984 = 6669728²).

The spelling of 695082368656 in words is "six hundred ninety-five billion, eighty-two million, three hundred sixty-eight thousand, six hundred fifty-six".