25995510970 has 256 divisors, whose sum is σ = 59721338880. Its totient is φ = 8012390400.

The previous prime is 25995510943. The next prime is 25995511021. The reversal of 25995510970 is 7901559952.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 93846472 + ... + 93846748.

It is an arithmetic number, because the mean of its divisors is an integer number (233286480).

Almost surely, 2^25995510970 is an apocalyptic number.

25995510970 is an abundant number, since it is smaller than the sum of its proper divisors (33725827910).

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

25995510970 is a wasteful number, since it uses less digits than its factorization.

25995510970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441.

The product of its (nonzero) digits is 1275750, while the sum is 52.

The spelling of 25995510970 in words is "twenty-five billion, nine hundred ninety-five million, five hundred ten thousand, nine hundred seventy".