8127836025 has 24 divisors (see below), whose sum is σ = 14022287040. Its totient is φ = 4146373440.

The previous prime is 8127836021. The next prime is 8127836033. The reversal of 8127836025 is 5206387218.

It is not a de Polignac number, because 8127836025 - 2² = 8127836021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8127836021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2354170 + ... + 2357619.

It is an arithmetic number, because the mean of its divisors is an integer number (584261960).

Almost surely, 2^8127836025 is an apocalyptic number.

It is an amenable number.

8127836025 is a deficient number, since it is larger than the sum of its proper divisors (5894451015).

8127836025 is a wasteful number, since it uses less digits than its factorization.

8127836025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711825 (or 4711820 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 8127836025 is about 90154.5119503178. The cubic root of 8127836025 is about 2010.5967572905.

The spelling of 8127836025 in words is "eight billion, one hundred twenty-seven million, eight hundred thirty-six thousand, twenty-five".