2533031564 has 24 divisors (see below), whose sum is σ = 5240756640. Its totient is φ = 1048150656.

The previous prime is 2533031549. The next prime is 2533031591. The reversal of 2533031564 is 4651303352.

It is a self number, because there is not a number n which added to its sum of digits gives 2533031564.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558937 + ... + 1560560.

It is an arithmetic number, because the mean of its divisors is an integer number (218364860).

Almost surely, 2^2533031564 is an apocalyptic number.

It is an amenable number.

2533031564 is an abundant number, since it is smaller than the sum of its proper divisors (2707725076).

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

2533031564 is a wasteful number, since it uses less digits than its factorization.

2533031564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119537 (or 3119535 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 2533031564 is about 50329.2317048452. The cubic root of 2533031564 is about 1363.1601046166.

The spelling of 2533031564 in words is "two billion, five hundred thirty-three million, thirty-one thousand, five hundred sixty-four".