8058180520 has 64 divisors (see below), whose sum is σ = 19845761040. Its totient is φ = 2926540800.

The previous prime is 8058180511. The next prime is 8058180539. The reversal of 8058180520 is 250818508.

It can be written as a sum of positive squares in 8 ways, for example, as 2568259684 + 5489920836 = 50678^2 + 74094^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8058180520.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95301 + ... + 158740.

Almost surely, 2^8058180520 is an apocalyptic number.

It is an amenable number.

8058180520 is an abundant number, since it is smaller than the sum of its proper divisors (11787580520).

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

8058180520 is a wasteful number, since it uses less digits than its factorization.

8058180520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254126 (or 254122 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 37.

The square root of 8058180520 is about 89767.3689042962. The cubic root of 8058180520 is about 2004.8366705468.

The spelling of 8058180520 in words is "eight billion, fifty-eight million, one hundred eighty thousand, five hundred twenty".