56784100525 has 6 divisors (see below), whose sum is σ = 70412284682. Its totient is φ = 45427280400.

The previous prime is 56784100507. The next prime is 56784100537. The reversal of 56784100525 is 52500148765.

56784100525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 14678291716 + 42105808809 = 121154^2 + 205197^2 .

It is not a de Polignac number, because 56784100525 - 2¹¹ = 56784098477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1135681986 + ... + 1135682035.

Almost surely, 2^56784100525 is an apocalyptic number.

It is an amenable number.

56784100525 is a deficient number, since it is larger than the sum of its proper divisors (13628184157).

56784100525 is a wasteful number, since it uses less digits than its factorization.

56784100525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271364031 (or 2271364026 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 56784100525 in words is "fifty-six billion, seven hundred eighty-four million, one hundred thousand, five hundred twenty-five".