2552335856 has 20 divisors (see below), whose sum is σ = 5651601072. Its totient is φ = 1093858176.

The previous prime is 2552335853. The next prime is 2552335861. The reversal of 2552335856 is 6585332552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552335853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11394245 + ... + 11394468.

Almost surely, 2^2552335856 is an apocalyptic number.

It is an amenable number.

2552335856 is an abundant number, since it is smaller than the sum of its proper divisors (3099265216).

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

2552335856 is a wasteful number, since it uses less digits than its factorization.

2552335856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22788728 (or 22788722 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 44.

The square root of 2552335856 is about 50520.6478184910. The cubic root of 2552335856 is about 1366.6142362859.

The spelling of 2552335856 in words is "two billion, five hundred fifty-two million, three hundred thirty-five thousand, eight hundred fifty-six".