8577423085 has 16 divisors (see below), whose sum is σ = 12832716672. Its totient is φ = 5346964800.

The previous prime is 8577423079. The next prime is 8577423109. The reversal of 8577423085 is 5803247758.

It is not a de Polignac number, because 8577423085 - 2⁵ = 8577423053 is a prime.

It is a Duffinian number.

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, 11139126 + ... + 11139895.

It is an arithmetic number, because the mean of its divisors is an integer number (802044792).

Almost surely, 2^8577423085 is an apocalyptic number.

It is an amenable number.

8577423085 is a deficient number, since it is larger than the sum of its proper divisors (4255293587).

8577423085 is a wasteful number, since it uses less digits than its factorization.

8577423085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22279044.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The square root of 8577423085 is about 92614.3783923425. The cubic root of 8577423085 is about 2047.0051916133.

The spelling of 8577423085 in words is "eight billion, five hundred seventy-seven million, four hundred twenty-three thousand, eighty-five".