2500502998 has 16 divisors (see below), whose sum is σ = 4391128224. Its totient is φ = 1045506240.

The previous prime is 2500502981. The next prime is 2500503007. The reversal of 2500502998 is 8992050052.

It is a self number, because there is not a number n which added to its sum of digits gives 2500502998.

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, 2177565 + ... + 2178712.

It is an arithmetic number, because the mean of its divisors is an integer number (274445514).

Almost surely, 2^2500502998 is an apocalyptic number.

2500502998 is a deficient number, since it is larger than the sum of its proper divisors (1890625226).

2500502998 is a wasteful number, since it uses less digits than its factorization.

2500502998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356327.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 2500502998 is about 50005.0297270185. The cubic root of 2500502998 is about 1357.2998253024.

The spelling of 2500502998 in words is "two billion, five hundred million, five hundred two thousand, nine hundred ninety-eight".