8512645696 has 63 divisors (see below), whose sum is σ = 17857561059. Its totient is φ = 4025662848.

The previous prime is 8512645693. The next prime is 8512645727. The reversal of 8512645696 is 6965462158.

The square root of 8512645696 is 92264.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8512645693) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14023825 + ... + 14024431.

Almost surely, 2^8512645696 is an apocalyptic number.

8512645696 is the 92264-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8512645696

8512645696 is an abundant number, since it is smaller than the sum of its proper divisors (9344915363).

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

8512645696 is an frugal number, since it uses more digits than its factorization.

8512645696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264 (or 628 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The cubic root of 8512645696 is about 2041.8391155503.

The spelling of 8512645696 in words is "eight billion, five hundred twelve million, six hundred forty-five thousand, six hundred ninety-six".