2500903790 has 64 divisors (see below), whose sum is σ = 5683599360. Its totient is φ = 769616640.

The previous prime is 2500903759. The next prime is 2500903807. The reversal of 2500903790 is 973090052.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2500903790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40274 + ... + 81386.

It is an arithmetic number, because the mean of its divisors is an integer number (88806240).

Almost surely, 2^2500903790 is an apocalyptic number.

2500903790 is an abundant number, since it is smaller than the sum of its proper divisors (3182695570).

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

2500903790 is a wasteful number, since it uses less digits than its factorization.

2500903790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41217.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2500903790 is about 50009.0370833113. The cubic root of 2500903790 is about 1357.3723394925.

The spelling of 2500903790 in words is "two billion, five hundred million, nine hundred three thousand, seven hundred ninety".