5656112125 has 32 divisors (see below), whose sum is σ = 7118748000. Its totient is φ = 4486694400.

The previous prime is 5656112101. The next prime is 5656112131. The reversal of 5656112125 is 5212116565.

It can be written as a sum of positive squares in 16 ways, for example, as 3503337721 + 2152774404 = 59189^2 + 46398^2 .

It is not a de Polignac number, because 5656112125 - 2¹⁵ = 5656079357 is a prime.

It is a congruent number.

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, 13828921 + ... + 13829329.

It is an arithmetic number, because the mean of its divisors is an integer number (222460875).

Almost surely, 2^5656112125 is an apocalyptic number.

It is an amenable number.

5656112125 is a deficient number, since it is larger than the sum of its proper divisors (1462635875).

5656112125 is a wasteful number, since it uses less digits than its factorization.

5656112125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1080 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

The square root of 5656112125 is about 75207.1281528553. The cubic root of 5656112125 is about 1781.7195146839.

It can be divided in two parts, 56561 and 12125, that added together give a palindrome (68686).

The spelling of 5656112125 in words is "five billion, six hundred fifty-six million, one hundred twelve thousand, one hundred twenty-five".