8525140076685 has 16 divisors (see below), whose sum is σ = 13641069576960. Its totient is φ = 4546459556160.

The previous prime is 8525140076681. The next prime is 8525140076699. The reversal of 8525140076685 is 5866700415258.

It is not a de Polignac number, because 8525140076685 - 2² = 8525140076681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8525140076681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17363445 + ... + 17847674.

It is an arithmetic number, because the mean of its divisors is an integer number (852566848560).

Almost surely, 2^{8525140076685} is an apocalyptic number.

It is an amenable number.

8525140076685 is a deficient number, since it is larger than the sum of its proper divisors (5115929500275).

8525140076685 is a wasteful number, since it uses less digits than its factorization.

8525140076685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35227268.

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 8525140076685 in words is "eight trillion, five hundred twenty-five billion, one hundred forty million, seventy-six thousand, six hundred eighty-five".