5656353852 has 12 divisors (see below), whose sum is σ = 13198159016. Its totient is φ = 1885451280.

The previous prime is 5656353817. The next prime is 5656353881. The reversal of 5656353852 is 2583536565.

It is a tau number, because it is divible by the number of its divisors (12).

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, 235681399 + ... + 235681422.

Almost surely, 2^5656353852 is an apocalyptic number.

It is an amenable number.

5656353852 is an abundant number, since it is smaller than the sum of its proper divisors (7541805164).

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

5656353852 is a wasteful number, since it uses less digits than its factorization.

5656353852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471362828 (or 471362826 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 48.

The square root of 5656353852 is about 75208.7352107453. The cubic root of 5656353852 is about 1781.7448962869.

The spelling of 5656353852 in words is "five billion, six hundred fifty-six million, three hundred fifty-three thousand, eight hundred fifty-two".