2525102910 has 112 divisors (see below), whose sum is σ = 7434411120. Its totient is φ = 612126720.

The previous prime is 2525102873. The next prime is 2525102911. The reversal of 2525102910 is 192015252.

It is a super-2 number, since 2×2525102910² = 12752289412180936200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525102911) 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 55 ways as a sum of consecutive naturals, for example, 64446 + ... + 95934.

Almost surely, 2^2525102910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525102910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3717205560).

2525102910 is an abundant number, since it is smaller than the sum of its proper divisors (4909308210).

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

2525102910 is a wasteful number, since it uses less digits than its factorization.

2525102910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31525 (or 31510 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 2525102910 is about 50250.4020879435. The cubic root of 2525102910 is about 1361.7363401216.

The spelling of 2525102910 in words is "two billion, five hundred twenty-five million, one hundred two thousand, nine hundred ten".