25427275082 has 16 divisors (see below), whose sum is σ = 41616612000. Its totient is φ = 11555534640.

The previous prime is 25427275061. The next prime is 25427275127. The reversal of 25427275082 is 28057272452.

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, 1157 + ... + 225512.

It is an arithmetic number, because the mean of its divisors is an integer number (2601038250).

Almost surely, 2^25427275082 is an apocalyptic number.

25427275082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

25427275082 is a deficient number, since it is larger than the sum of its proper divisors (16189336918).

25427275082 is a wasteful number, since it uses less digits than its factorization.

25427275082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231781.

The product of its (nonzero) digits is 627200, while the sum is 44.

The spelling of 25427275082 in words is "twenty-five billion, four hundred twenty-seven million, two hundred seventy-five thousand, eighty-two".