2500102124072 has 24 divisors (see below), whose sum is σ = 5453028868410. Its totient is φ = 1071472338720.

The previous prime is 2500102124063. The next prime is 2500102124087. The reversal of 2500102124072 is 2704212010052.

It can be written as a sum of positive squares in only one way, i.e., 2450245486276 + 49856637796 = 1565326^2 + 223286^2 .

It is a super-2 number, since 2×2500102124072² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3188905379 + ... + 3188906162.

Almost surely, 2^{2500102124072} is an apocalyptic number.

It is an amenable number.

2500102124072 is an abundant number, since it is smaller than the sum of its proper divisors (2952926744338).

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

2500102124072 is a wasteful number, since it uses less digits than its factorization.

2500102124072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6377811561 (or 6377811550 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The spelling of 2500102124072 in words is "two trillion, five hundred billion, one hundred two million, one hundred twenty-four thousand, seventy-two".