2490550904 has 32 divisors (see below), whose sum is σ = 4811441040. Its totient is φ = 1207852800.

The previous prime is 2490550897. The next prime is 2490550961. The reversal of 2490550904 is 4090550942.

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, 34799 + ... + 78689.

Almost surely, 2^2490550904 is an apocalyptic number.

It is an amenable number.

2490550904 is a deficient number, since it is larger than the sum of its proper divisors (2320890136).

2490550904 is a wasteful number, since it uses less digits than its factorization.

2490550904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44111 (or 44107 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 2490550904 is about 49905.4195854518. The cubic root of 2490550904 is about 1355.4967299604.

Adding to 2490550904 its sum of digits (38), we get a palindrome (2490550942).

The spelling of 2490550904 in words is "two billion, four hundred ninety million, five hundred fifty thousand, nine hundred four".