8052570645 has 16 divisors (see below), whose sum is σ = 14724700800. Its totient is φ = 3681175104.

The previous prime is 8052570619. The next prime is 8052570689. The reversal of 8052570645 is 5460752508.

It is not a de Polignac number, because 8052570645 - 2⁹ = 8052570133 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8052570597 and 8052570606.

It is a congruent number.

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, 38345470 + ... + 38345679.

It is an arithmetic number, because the mean of its divisors is an integer number (920293800).

Almost surely, 2^8052570645 is an apocalyptic number.

It is an amenable number.

8052570645 is a deficient number, since it is larger than the sum of its proper divisors (6672130155).

8052570645 is a wasteful number, since it uses less digits than its factorization.

8052570645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76691164.

The product of its (nonzero) digits is 336000, while the sum is 42.

The square root of 8052570645 is about 89736.1167256529. The cubic root of 8052570645 is about 2004.3713258776.

The spelling of 8052570645 in words is "eight billion, fifty-two million, five hundred seventy thousand, six hundred forty-five".