5656630252 has 96 divisors (see below), whose sum is σ = 12960235008. Its totient is φ = 2096354304.

The previous prime is 5656630229. The next prime is 5656630289. The reversal of 5656630252 is 2520366565.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1402663 + ... + 1406689.

It is an arithmetic number, because the mean of its divisors is an integer number (135002448).

Almost surely, 2^5656630252 is an apocalyptic number.

5656630252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5656630252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6480117504).

5656630252 is an abundant number, since it is smaller than the sum of its proper divisors (7303604756).

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

5656630252 is a wasteful number, since it uses less digits than its factorization.

5656630252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295 (or 4293 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 5656630252 is about 75210.5727408055. The cubic root of 5656630252 is about 1781.7739177073.

The spelling of 5656630252 in words is "five billion, six hundred fifty-six million, six hundred thirty thousand, two hundred fifty-two".