2550555280280 has 32 divisors (see below), whose sum is σ = 6558570721440. Its totient is φ = 874476096000.

The previous prime is 2550555280193. The next prime is 2550555280319. The reversal of 2550555280280 is 820825550552.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554562721 + ... + 4554563280.

It is an arithmetic number, because the mean of its divisors is an integer number (204955335045).

Almost surely, 2^{2550555280280} is an apocalyptic number.

2550555280280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2550555280280 is an abundant number, since it is smaller than the sum of its proper divisors (4008015441160).

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

2550555280280 is a wasteful number, since it uses less digits than its factorization.

2550555280280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109126019 (or 9109126015 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 47.

The spelling of 2550555280280 in words is "two trillion, five hundred fifty billion, five hundred fifty-five million, two hundred eighty thousand, two hundred eighty".