8012852520 has 64 divisors (see below), whose sum is σ = 25303752000. Its totient is φ = 2024299008.

The previous prime is 8012852461. The next prime is 8012852521. The reversal of 8012852520 is 252582108.

It is not an unprimeable number, because it can be changed into a prime (8012852521) 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, 1754925 + ... + 1759484.

It is an arithmetic number, because the mean of its divisors is an integer number (395371125).

Almost surely, 2^8012852520 is an apocalyptic number.

It is an amenable number.

8012852520 is an abundant number, since it is smaller than the sum of its proper divisors (17290899480).

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

8012852520 is a wasteful number, since it uses less digits than its factorization.

8012852520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514442 (or 3514438 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 8012852520 is about 89514.5380371256. The cubic root of 8012852520 is about 2001.0704702778.

The spelling of 8012852520 in words is "eight billion, twelve million, eight hundred fifty-two thousand, five hundred twenty".