8265136504 has 16 divisors (see below), whose sum is σ = 15709421520. Its totient is φ = 4075957440.

The previous prime is 8265136487. The next prime is 8265136541. The reversal of 8265136504 is 4056315628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7075732 + ... + 7076899.

It is an arithmetic number, because the mean of its divisors is an integer number (981838845).

Almost surely, 2^8265136504 is an apocalyptic number.

It is an amenable number.

8265136504 is a deficient number, since it is larger than the sum of its proper divisors (7444285016).

8265136504 is a wasteful number, since it uses less digits than its factorization.

8265136504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152710 (or 14152706 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 8265136504 is about 90912.7961510370. The cubic root of 8265136504 is about 2021.8550178580.

The spelling of 8265136504 in words is "eight billion, two hundred sixty-five million, one hundred thirty-six thousand, five hundred four".