8572285745 has 8 divisors (see below), whose sum is σ = 10300444800. Its totient is φ = 6848694000.

The previous prime is 8572285741. The next prime is 8572285759. The reversal of 8572285745 is 5475822758.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8572285745 - 2² = 8572285741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8572285741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137695 + ... + 1145204.

It is an arithmetic number, because the mean of its divisors is an integer number (1287555600).

Almost surely, 2^8572285745 is an apocalyptic number.

It is an amenable number.

8572285745 is a deficient number, since it is larger than the sum of its proper divisors (1728159055).

8572285745 is a wasteful number, since it uses less digits than its factorization.

8572285745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283655.

The product of its digits is 6272000, while the sum is 53.

The square root of 8572285745 is about 92586.6391279001. The cubic root of 8572285745 is about 2046.5964339653.

The spelling of 8572285745 in words is "eight billion, five hundred seventy-two million, two hundred eighty-five thousand, seven hundred forty-five".