2655392256 has 120 divisors (see below), whose sum is σ = 8360496144. Its totient is φ = 804648960.

The previous prime is 2655392249. The next prime is 2655392263. The reversal of 2655392256 is 6522935562.

2655392256 is a `hidden beast` number, since 2 + 6 + 5 + 5 + 392 + 256 = 666.

It is an interprime number because it is at equal distance from previous prime (2655392249) and next prime (2655392263).

It is a super-3 number, since 3×2655392256³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 24495 + ... + 76881.

Almost surely, 2^2655392256 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 2655392256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4180248072).

2655392256 is an abundant number, since it is smaller than the sum of its proper divisors (5705103888).

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

2655392256 is a wasteful number, since it uses less digits than its factorization.

2655392256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52422 (or 52403 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The square root of 2655392256 is about 51530.4983092537. The cubic root of 2655392256 is about 1384.7654780653.

The spelling of 2655392256 in words is "two billion, six hundred fifty-five million, three hundred ninety-two thousand, two hundred fifty-six".