8535708625 has 8 divisors (see below), whose sum is σ = 10652564520. Its totient is φ = 6828566800.

The previous prime is 8535708613. The next prime is 8535708659. The reversal of 8535708625 is 5268075358.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1089936 + 8534618689 = 1044^2 + 92383^2 .

It is not a de Polignac number, because 8535708625 - 2¹¹ = 8535706577 is a prime.

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, 34142710 + ... + 34142959.

It is an arithmetic number, because the mean of its divisors is an integer number (1331570565).

Almost surely, 2^8535708625 is an apocalyptic number.

It is an amenable number.

8535708625 is a deficient number, since it is larger than the sum of its proper divisors (2116855895).

8535708625 is an equidigital number, since it uses as much as digits as its factorization.

8535708625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68285684 (or 68285674 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The square root of 8535708625 is about 92388.8988190681. The cubic root of 8535708625 is about 2043.6814071690.

The spelling of 8535708625 in words is "eight billion, five hundred thirty-five million, seven hundred eight thousand, six hundred twenty-five".