8612513352 has 32 divisors (see below), whose sum is σ = 23923648800. Its totient is φ = 2870837712.

The previous prime is 8612513297. The next prime is 8612513383. The reversal of 8612513352 is 2533152168.

8612513352 is a `hidden beast` number, since 8 + 612 + 5 + 1 + 3 + 35 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 19936158 + ... + 19936589.

It is an arithmetic number, because the mean of its divisors is an integer number (747614025).

Almost surely, 2^8612513352 is an apocalyptic number.

It is an amenable number.

8612513352 is an abundant number, since it is smaller than the sum of its proper divisors (15311135448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8612513352 is a wasteful number, since it uses less digits than its factorization.

8612513352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39872762 (or 39872752 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 8612513352 is about 92803.6279032237. The cubic root of 8612513352 is about 2049.7928287171.

The spelling of 8612513352 in words is "eight billion, six hundred twelve million, five hundred thirteen thousand, three hundred fifty-two".