2550552998 has 24 divisors (see below), whose sum is σ = 4553961192. Its totient is φ = 1067671584.

The previous prime is 2550552971. The next prime is 2550553037. The reversal of 2550552998 is 8992550552.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 298415 + ... + 306842.

It is an arithmetic number, because the mean of its divisors is an integer number (189748383).

Almost surely, 2^2550552998 is an apocalyptic number.

2550552998 is a deficient number, since it is larger than the sum of its proper divisors (2003408194).

2550552998 is a wasteful number, since it uses less digits than its factorization.

2550552998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605316 (or 605309 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 50.

The square root of 2550552998 is about 50502.9998910956. Note that the first 3 decimals coincide. The cubic root of 2550552998 is about 1366.2959596442.

The spelling of 2550552998 in words is "two billion, five hundred fifty million, five hundred fifty-two thousand, nine hundred ninety-eight".