56672252125 has 16 divisors (see below), whose sum is σ = 70857788976. Its totient is φ = 45253944000.

The previous prime is 56672252123. The next prime is 56672252183. The reversal of 56672252125 is 52125227665.

It can be written as a sum of positive squares in 8 ways, for example, as 40114481796 + 16557770329 = 200286^2 + 128677^2 .

It is not a de Polignac number, because 56672252125 - 2¹ = 56672252123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56672252123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351394 + ... + 486643.

It is an arithmetic number, because the mean of its divisors is an integer number (4428611811).

Almost surely, 2^56672252125 is an apocalyptic number.

It is an amenable number.

56672252125 is a deficient number, since it is larger than the sum of its proper divisors (14185536851).

56672252125 is an equidigital number, since it uses as much as digits as its factorization.

56672252125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838593 (or 838583 counting only the distinct ones).

The product of its digits is 504000, while the sum is 43.

The spelling of 56672252125 in words is "fifty-six billion, six hundred seventy-two million, two hundred fifty-two thousand, one hundred twenty-five".