2656115316 has 36 divisors (see below), whose sum is σ = 6724317600. Its totient is φ = 884020368.

The previous prime is 2656115269. The next prime is 2656115321. The reversal of 2656115316 is 6135116562.

2656115316 is a `hidden beast` number, since 2 + 6 + 5 + 611 + 5 + 31 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 32256 + ... + 79703.

It is an arithmetic number, because the mean of its divisors is an integer number (186786600).

Almost surely, 2^2656115316 is an apocalyptic number.

It is an amenable number.

2656115316 is an abundant number, since it is smaller than the sum of its proper divisors (4068202284).

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

2656115316 is a wasteful number, since it uses less digits than its factorization.

2656115316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112628 (or 112623 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 2656115316 is about 51537.5136769325. The cubic root of 2656115316 is about 1384.8911566296.

The spelling of 2656115316 in words is "two billion, six hundred fifty-six million, one hundred fifteen thousand, three hundred sixteen".