6956832564 has 54 divisors (see below), whose sum is σ = 19329338210. Its totient is φ = 2108129760.

The previous prime is 6956832557. The next prime is 6956832581. The reversal of 6956832564 is 4652386596.

It can be written as a sum of positive squares in only one way, i.e., 4912888464 + 2043944100 = 70092^2 + 45210^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6956832564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 794179 + ... + 802890.

Almost surely, 2^6956832564 is an apocalyptic number.

It is an amenable number.

6956832564 is an abundant number, since it is smaller than the sum of its proper divisors (12372505646).

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

6956832564 is a wasteful number, since it uses less digits than its factorization.

6956832564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597101 (or 1597085 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 6956832564 is about 83407.6289316511. The cubic root of 6956832564 is about 1908.9908655527.

The spelling of 6956832564 in words is "six billion, nine hundred fifty-six million, eight hundred thirty-two thousand, five hundred sixty-four".