25300007960 has 32 divisors (see below), whose sum is σ = 56958249600. Its totient is φ = 10114095360.

The previous prime is 25300007951. The next prime is 25300007977. The reversal of 25300007960 is 6970000352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114920 + ... + 252599.

It is an arithmetic number, because the mean of its divisors is an integer number (1779945300).

Almost surely, 2^25300007960 is an apocalyptic number.

25300007960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25300007960 is an abundant number, since it is smaller than the sum of its proper divisors (31658241640).

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

25300007960 is a wasteful number, since it uses less digits than its factorization.

25300007960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369251 (or 369247 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 25300007960 in words is "twenty-five billion, three hundred million, seven thousand, nine hundred sixty".