8032580057 has 4 divisors (see below), whose sum is σ = 8059995300. Its totient is φ = 8005164816.

The previous prime is 8032580033. The next prime is 8032580069. The reversal of 8032580057 is 7500852308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7190361616 + 842218441 = 84796^2 + 29021^2 .

It is a cyclic number.

It is not a de Polignac number, because 8032580057 - 2²⁰ = 8031531481 is a prime.

It is a super-2 number, since 2×8032580057² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8032580057.

It is not an unprimeable number, because it can be changed into a prime (8032580077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13707182 + ... + 13707767.

It is an arithmetic number, because the mean of its divisors is an integer number (2014998825).

Almost surely, 2^8032580057 is an apocalyptic number.

It is an amenable number.

8032580057 is a deficient number, since it is larger than the sum of its proper divisors (27415243).

8032580057 is a wasteful number, since it uses less digits than its factorization.

8032580057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27415242.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 8032580057 is about 89624.6621025709. The cubic root of 8032580057 is about 2002.7113274408.

The spelling of 8032580057 in words is "eight billion, thirty-two million, five hundred eighty thousand, fifty-seven".