56844185825 has 36 divisors (see below), whose sum is σ = 82407225600. Its totient is φ = 38782830240.

The previous prime is 56844185809. The next prime is 56844185851. The reversal of 56844185825 is 52858144865.

56844185825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56844185825 - 2⁴ = 56844185809 is a prime.

It is a super-2 number, since 2×56844185825² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 127184 + ... + 360366.

It is an arithmetic number, because the mean of its divisors is an integer number (2289089600).

Almost surely, 2^56844185825 is an apocalyptic number.

It is an amenable number.

56844185825 is a deficient number, since it is larger than the sum of its proper divisors (25563039775).

56844185825 is a wasteful number, since it uses less digits than its factorization.

56844185825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233406 (or 233394 counting only the distinct ones).

The product of its digits is 12288000, while the sum is 56.

The spelling of 56844185825 in words is "fifty-six billion, eight hundred forty-four million, one hundred eighty-five thousand, eight hundred twenty-five".