5656701216 has 48 divisors (see below), whose sum is σ = 14852998944. Its totient is φ = 1885039104.

The previous prime is 5656701209. The next prime is 5656701221. The reversal of 5656701216 is 6121076565.

It is a tau number, because it is divible by the number of its divisors (48).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496156 + ... + 507428.

It is an arithmetic number, because the mean of its divisors is an integer number (309437478).

Almost surely, 2^5656701216 is an apocalyptic number.

It is an amenable number.

5656701216 is an abundant number, since it is smaller than the sum of its proper divisors (9196297728).

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

5656701216 is a wasteful number, since it uses less digits than its factorization.

5656701216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16513 (or 16505 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 5656701216 is about 75211.0445081040. The cubic root of 5656701216 is about 1781.7813686259.

The spelling of 5656701216 in words is "five billion, six hundred fifty-six million, seven hundred one thousand, two hundred sixteen".