8513375852 has 24 divisors (see below), whose sum is σ = 14956326000. Its totient is φ = 4240173056.

The previous prime is 8513375831. The next prime is 8513375867. The reversal of 8513375852 is 2585733158.

It is a junction number, because it is equal to n+sod(n) for n = 8513375797 and 8513375806.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179968 + ... + 1187160.

It is an arithmetic number, because the mean of its divisors is an integer number (623180250).

Almost surely, 2^8513375852 is an apocalyptic number.

It is an amenable number.

8513375852 is a deficient number, since it is larger than the sum of its proper divisors (6442950148).

8513375852 is a wasteful number, since it uses less digits than its factorization.

8513375852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305 (or 8303 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 47.

The square root of 8513375852 is about 92267.9567997471. The cubic root of 8513375852 is about 2041.8974921706.

The spelling of 8513375852 in words is "eight billion, five hundred thirteen million, three hundred seventy-five thousand, eight hundred fifty-two".