2550556602 has 24 divisors (see below), whose sum is σ = 6028588800. Its totient is φ = 772895880.

The previous prime is 2550556517. The next prime is 2550556663. The reversal of 2550556602 is 2066550552.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6440602 + ... + 6440997.

It is an arithmetic number, because the mean of its divisors is an integer number (251191200).

Almost surely, 2^2550556602 is an apocalyptic number.

2550556602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2550556602 is an abundant number, since it is smaller than the sum of its proper divisors (3478032198).

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

2550556602 is a wasteful number, since it uses less digits than its factorization.

2550556602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12881618 (or 12881615 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 2550556602 is about 50503.0355721317. The cubic root of 2550556602 is about 1366.2966031816.

The spelling of 2550556602 in words is "two billion, five hundred fifty million, five hundred fifty-six thousand, six hundred two".