656052022016 has 36 divisors (see below), whose sum is σ = 1310297876832. Its totient is φ = 327836507136.

The previous prime is 656052022013. The next prime is 656052022027. The reversal of 656052022016 is 610220250656.

It is not an unprimeable number, because it can be changed into a prime (656052022013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295736 + ... + 1183031.

Almost surely, 2^656052022016 is an apocalyptic number.

It is an amenable number.

656052022016 is a deficient number, since it is larger than the sum of its proper divisors (654245854816).

656052022016 is a wasteful number, since it uses less digits than its factorization.

656052022016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480516 (or 1480502 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 656052022016 in words is "six hundred fifty-six billion, fifty-two million, twenty-two thousand, sixteen".