2500900124 has 96 divisors (see below), whose sum is σ = 5074223616. Its totient is φ = 1071544320.

The previous prime is 2500900123. The next prime is 2500900133. The reversal of 2500900124 is 4210090052.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 2500900124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500900123) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2756879 + ... + 2757785.

It is an arithmetic number, because the mean of its divisors is an integer number (52856496).

Almost surely, 2^2500900124 is an apocalyptic number.

It is an amenable number.

2500900124 is an abundant number, since it is smaller than the sum of its proper divisors (2573323492).

2500900124 is a wasteful number, since it uses less digits than its factorization.

2500900124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2500900124 is about 50009.0004299226. Note that the first 3 decimals coincide. The cubic root of 2500900124 is about 1357.3716762484.

Adding to 2500900124 its reverse (4210090052), we get a palindrome (6710990176).

The spelling of 2500900124 in words is "two billion, five hundred million, nine hundred thousand, one hundred twenty-four".