561952696 has 16 divisors (see below), whose sum is σ = 1059123600. Its totient is φ = 279519744.

The previous prime is 561952669. The next prime is 561952733. The reversal of 561952696 is 696259165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180436 + ... + 183523.

It is an arithmetic number, because the mean of its divisors is an integer number (66195225).

Almost surely, 2^561952696 is an apocalyptic number.

It is an amenable number.

561952696 is a deficient number, since it is larger than the sum of its proper divisors (497170904).

561952696 is a wasteful number, since it uses less digits than its factorization.

561952696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364158 (or 364154 counting only the distinct ones).

The product of its digits is 874800, while the sum is 49.

The square root of 561952696 is about 23705.5414618608. The cubic root of 561952696 is about 825.2139982354.

The spelling of 561952696 in words is "five hundred sixty-one million, nine hundred fifty-two thousand, six hundred ninety-six".