5632540464 has 20 divisors (see below), whose sum is σ = 14550729656. Its totient is φ = 1877513472.

The previous prime is 5632540387. The next prime is 5632540549. The reversal of 5632540464 is 4640452365.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58672249 + ... + 58672344.

Almost surely, 2^5632540464 is an apocalyptic number.

It is an amenable number.

5632540464 is an abundant number, since it is smaller than the sum of its proper divisors (8918189192).

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

5632540464 is a wasteful number, since it uses less digits than its factorization.

5632540464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117344604 (or 117344598 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 5632540464 is about 75050.2529242907. The cubic root of 5632540464 is about 1779.2409826226.

The spelling of 5632540464 in words is "five billion, six hundred thirty-two million, five hundred forty thousand, four hundred sixty-four".