6524885964 has 12 divisors (see below), whose sum is σ = 15224733944. Its totient is φ = 2174961984.

The previous prime is 6524885909. The next prime is 6524885971. The reversal of 6524885964 is 4695884256.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×6524885964³ (a number of 30 digits) contains 333 as substring.

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, 271870237 + ... + 271870260.

Almost surely, 2^6524885964 is an apocalyptic number.

It is an amenable number.

6524885964 is an abundant number, since it is smaller than the sum of its proper divisors (8699847980).

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

6524885964 is a wasteful number, since it uses less digits than its factorization.

6524885964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543740504 (or 543740502 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 57.

The square root of 6524885964 is about 80776.7662388140. The cubic root of 6524885964 is about 1868.6342667909.

The spelling of 6524885964 in words is "six billion, five hundred twenty-four million, eight hundred eighty-five thousand, nine hundred sixty-four".