25253013753 has 96 divisors (see below), whose sum is σ = 42535758720. Its totient is φ = 14395708800.

The previous prime is 25253013719. The next prime is 25253013763. The reversal of 25253013753 is 35731035252.

25253013753 is a `hidden beast` number, since 2 + 52 + 530 + 1 + 3 + 75 + 3 = 666.

It is not a de Polignac number, because 25253013753 - 2⁸ = 25253013497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25253013763) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41195475 + ... + 41196087.

It is an arithmetic number, because the mean of its divisors is an integer number (443080820).

Almost surely, 2^25253013753 is an apocalyptic number.

It is an amenable number.

25253013753 is a deficient number, since it is larger than the sum of its proper divisors (17282744967).

25253013753 is a wasteful number, since it uses less digits than its factorization.

25253013753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The spelling of 25253013753 in words is "twenty-five billion, two hundred fifty-three million, thirteen thousand, seven hundred fifty-three".