6572969136 has 60 divisors (see below), whose sum is σ = 19363360120. Its totient is φ = 2075673600.

The previous prime is 6572969119. The next prime is 6572969189. The reversal of 6572969136 is 6319692756.

6572969136 is a `hidden beast` number, since 6 + 572 + 9 + 69 + 1 + 3 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1198465 + ... + 1203936.

Almost surely, 2^6572969136 is an apocalyptic number.

It is an amenable number.

6572969136 is an abundant number, since it is smaller than the sum of its proper divisors (12790390984).

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

6572969136 is a wasteful number, since it uses less digits than its factorization.

6572969136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402434 (or 2402425 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 54.

The square root of 6572969136 is about 81073.8498900848. The cubic root of 6572969136 is about 1873.2131491083.

The spelling of 6572969136 in words is "six billion, five hundred seventy-two million, nine hundred sixty-nine thousand, one hundred thirty-six".