2555024988 has 12 divisors (see below), whose sum is σ = 5961725000. Its totient is φ = 851674992.

The previous prime is 2555024987. The next prime is 2555024993. The reversal of 2555024988 is 8894205552.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555024987) 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, 106459363 + ... + 106459386.

Almost surely, 2^2555024988 is an apocalyptic number.

It is an amenable number.

2555024988 is an abundant number, since it is smaller than the sum of its proper divisors (3406700012).

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

2555024988 is a wasteful number, since it uses less digits than its factorization.

2555024988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212918756 (or 212918754 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The square root of 2555024988 is about 50547.2549996535. The cubic root of 2555024988 is about 1367.0940211286.

The spelling of 2555024988 in words is "two billion, five hundred fifty-five million, twenty-four thousand, nine hundred eighty-eight".