8609939552 has 24 divisors (see below), whose sum is σ = 16957269000. Its totient is φ = 4303331584.

The previous prime is 8609939461. The next prime is 8609939567. The reversal of 8609939552 is 2559399068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36524 + ... + 136212.

It is an arithmetic number, because the mean of its divisors is an integer number (706552875).

Almost surely, 2^8609939552 is an apocalyptic number.

It is an amenable number.

8609939552 is a deficient number, since it is larger than the sum of its proper divisors (8347329448).

8609939552 is a wasteful number, since it uses less digits than its factorization.

8609939552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102398 (or 102390 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 56.

The square root of 8609939552 is about 92789.7599522706. The cubic root of 8609939552 is about 2049.5886187807.

The spelling of 8609939552 in words is "eight billion, six hundred nine million, nine hundred thirty-nine thousand, five hundred fifty-two".