656010616 has 16 divisors (see below), whose sum is σ = 1250868600. Its totient is φ = 322445664.

The previous prime is 656010613. The next prime is 656010617. The reversal of 656010616 is 616010656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (656010613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 694455 + ... + 695398.

Almost surely, 2^656010616 is an apocalyptic number.

It is an amenable number.

656010616 is a deficient number, since it is larger than the sum of its proper divisors (594857984).

656010616 is a wasteful number, since it uses less digits than its factorization.

656010616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389918 (or 1389914 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 656010616 is about 25612.7041914750. The cubic root of 656010616 is about 868.9009842235.

The spelling of 656010616 in words is "six hundred fifty-six million, ten thousand, six hundred sixteen".