2563459632 has 60 divisors (see below), whose sum is σ = 7551720280. Its totient is φ = 809512704.

The previous prime is 2563459627. The next prime is 2563459721. The reversal of 2563459632 is 2369543652.

2563459632 is a `hidden beast` number, since 2 + 5 + 6 + 3 + 4 + 5 + 9 + 632 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465733 + ... + 471204.

Almost surely, 2^2563459632 is an apocalyptic number.

It is an amenable number.

2563459632 is an abundant number, since it is smaller than the sum of its proper divisors (4988260648).

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

2563459632 is a wasteful number, since it uses less digits than its factorization.

2563459632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936970 (or 936961 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The square root of 2563459632 is about 50630.6195103319. The cubic root of 2563459632 is about 1368.5967182326.

The spelling of 2563459632 in words is "two billion, five hundred sixty-three million, four hundred fifty-nine thousand, six hundred thirty-two".