2555047936 has 52 divisors (see below), whose sum is σ = 5839462192. Its totient is φ = 1095008256.

The previous prime is 2555047921. The next prime is 2555047939. The reversal of 2555047936 is 6397405552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555047939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15885 + ... + 73228.

Almost surely, 2^2555047936 is an apocalyptic number.

It is an amenable number.

2555047936 is an abundant number, since it is smaller than the sum of its proper divisors (3284414256).

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

2555047936 is an frugal number, since it uses more digits than its factorization.

2555047936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89144 (or 89122 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The square root of 2555047936 is about 50547.4819946553. The cubic root of 2555047936 is about 1367.0981139757.

The spelling of 2555047936 in words is "two billion, five hundred fifty-five million, forty-seven thousand, nine hundred thirty-six".