2553063564 has 24 divisors (see below), whose sum is σ = 5971310128. Its totient is φ = 848998080.

The previous prime is 2553063551. The next prime is 2553063593. The reversal of 2553063564 is 4653603552.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 247627 + ... + 257730.

Almost surely, 2^2553063564 is an apocalyptic number.

It is an amenable number.

2553063564 is an abundant number, since it is smaller than the sum of its proper divisors (3418246564).

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

2553063564 is a wasteful number, since it uses less digits than its factorization.

2553063564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505785 (or 505783 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The square root of 2553063564 is about 50527.8493902125. The cubic root of 2553063564 is about 1366.7441044627.

The spelling of 2553063564 in words is "two billion, five hundred fifty-three million, sixty-three thousand, five hundred sixty-four".