2500102125 has 64 divisors (see below), whose sum is σ = 4633274880. Its totient is φ = 1330257600.

The previous prime is 2500102117. The next prime is 2500102159. The reversal of 2500102125 is 5212010052.

It is not a de Polignac number, because 2500102125 - 2³ = 2500102117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2500102098 and 2500102107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2507127 + ... + 2508123.

It is an arithmetic number, because the mean of its divisors is an integer number (72394920).

Almost surely, 2^2500102125 is an apocalyptic number.

2500102125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500102125 is a deficient number, since it is larger than the sum of its proper divisors (2133172755).

2500102125 is an equidigital number, since it uses as much as digits as its factorization.

2500102125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2500102125 is about 50001.0212395707. The cubic root of 2500102125 is about 1357.2272887058.

Adding to 2500102125 its reverse (5212010052), we get a palindrome (7712112177).

The spelling of 2500102125 in words is "two billion, five hundred million, one hundred two thousand, one hundred twenty-five".