2552636724 has 96 divisors (see below), whose sum is σ = 6764567040. Its totient is φ = 742089600.

The previous prime is 2552636701. The next prime is 2552636741. The reversal of 2552636724 is 4276362552.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621919 + ... + 626009.

It is an arithmetic number, because the mean of its divisors is an integer number (70464240).

Almost surely, 2^2552636724 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552636724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3382283520).

2552636724 is an abundant number, since it is smaller than the sum of its proper divisors (4211930316).

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

2552636724 is a wasteful number, since it uses less digits than its factorization.

2552636724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301 (or 4299 counting only the distinct ones).

The product of its digits is 604800, while the sum is 42.

The square root of 2552636724 is about 50523.6254043591. The cubic root of 2552636724 is about 1366.6679327637.

The spelling of 2552636724 in words is "two billion, five hundred fifty-two million, six hundred thirty-six thousand, seven hundred twenty-four".