2550552488 has 16 divisors (see below), whose sum is σ = 5217039360. Its totient is φ = 1159342000.

The previous prime is 2550552481. The next prime is 2550552509. The reversal of 2550552488 is 8842550552.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (2550552481) 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, 14491688 + ... + 14491863.

It is an arithmetic number, because the mean of its divisors is an integer number (326064960).

Almost surely, 2^2550552488 is an apocalyptic number.

It is an amenable number.

2550552488 is an abundant number, since it is smaller than the sum of its proper divisors (2666486872).

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

2550552488 is a wasteful number, since it uses less digits than its factorization.

2550552488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28983568 (or 28983564 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 44.

The square root of 2550552488 is about 50502.9948418903. The cubic root of 2550552488 is about 1366.2958685776.

The spelling of 2550552488 in words is "two billion, five hundred fifty million, five hundred fifty-two thousand, four hundred eighty-eight".