695255697 has 8 divisors (see below), whose sum is σ = 1030008480. Its totient is φ = 463503780.

The previous prime is 695255669. The next prime is 695255711. The reversal of 695255697 is 796552596.

It is a happy number.

695255697 is a `hidden beast` number, since 69 + 525 + 56 + 9 + 7 = 666.

It is not a de Polignac number, because 695255697 - 2⁸ = 695255441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (695255497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12875079 + ... + 12875132.

It is an arithmetic number, because the mean of its divisors is an integer number (128751060).

Almost surely, 2^695255697 is an apocalyptic number.

It is an amenable number.

695255697 is a deficient number, since it is larger than the sum of its proper divisors (334752783).

695255697 is a wasteful number, since it uses less digits than its factorization.

695255697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25750220 (or 25750214 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 54.

The square root of 695255697 is about 26367.7017769847. The cubic root of 695255697 is about 885.8935072525.

The spelling of 695255697 in words is "six hundred ninety-five million, two hundred fifty-five thousand, six hundred ninety-seven".