5725045056636 has 36 divisors (see below), whose sum is σ = 14471714969712. Its totient is φ = 1908338686464.

The previous prime is 5725045056559. The next prime is 5725045056667. The reversal of 5725045056636 is 6366505405275.

5725045056636 is a `hidden beast` number, since 5 + 7 + 2 + 5 + 0 + 45 + 0 + 566 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5725045056636² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12242065 + ... + 12701111.

It is an arithmetic number, because the mean of its divisors is an integer number (401992082492).

Almost surely, 2^{5725045056636} is an apocalyptic number.

It is an amenable number.

5725045056636 is an abundant number, since it is smaller than the sum of its proper divisors (8746669913076).

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

5725045056636 is a wasteful number, since it uses less digits than its factorization.

5725045056636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805490 (or 805485 counting only the distinct ones).

The product of its (nonzero) digits is 22680000, while the sum is 54.

The spelling of 5725045056636 in words is "five trillion, seven hundred twenty-five billion, forty-five million, fifty-six thousand, six hundred thirty-six".