6156696264 has 16 divisors (see below), whose sum is σ = 15391740720. Its totient is φ = 2052232080.

The previous prime is 6156696253. The next prime is 6156696277. The reversal of 6156696264 is 4626966516.

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, 128264482 + ... + 128264529.

It is an arithmetic number, because the mean of its divisors is an integer number (961983795).

Almost surely, 2^6156696264 is an apocalyptic number.

It is an amenable number.

6156696264 is an abundant number, since it is smaller than the sum of its proper divisors (9235044456).

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

6156696264 is a wasteful number, since it uses less digits than its factorization.

6156696264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256529020 (or 256529016 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 6156696264 is about 78464.6179115147. The cubic root of 6156696264 is about 1832.8035167943.

The spelling of 6156696264 in words is "six billion, one hundred fifty-six million, six hundred ninety-six thousand, two hundred sixty-four".