2656052344 has 64 divisors (see below), whose sum is σ = 5598512640. Its totient is φ = 1170946560.

The previous prime is 2656052339. The next prime is 2656052387. The reversal of 2656052344 is 4432506562.

It is a super-2 number, since 2×2656052344² = 14109228108135788672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464527 + ... + 470209.

It is an arithmetic number, because the mean of its divisors is an integer number (87476760).

Almost surely, 2^2656052344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2656052344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2799256320).

2656052344 is an abundant number, since it is smaller than the sum of its proper divisors (2942460296).

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

2656052344 is a wasteful number, since it uses less digits than its factorization.

2656052344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860 (or 5856 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2656052344 is about 51536.9027396874. The cubic root of 2656052344 is about 1384.8802120678.

The spelling of 2656052344 in words is "two billion, six hundred fifty-six million, fifty-two thousand, three hundred forty-four".