2655256344 has 96 divisors (see below), whose sum is σ = 7500833280. Its totient is φ = 781452672.

The previous prime is 2655256337. The next prime is 2655256379. The reversal of 2655256344 is 4436525562.

It is a junction number, because it is equal to n+sod(n) for n = 2655256296 and 2655256305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79057 + ... + 107519.

It is an arithmetic number, because the mean of its divisors is an integer number (78133680).

Almost surely, 2^2655256344 is an apocalyptic number.

2655256344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2655256344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3750416640).

2655256344 is an abundant number, since it is smaller than the sum of its proper divisors (4845576936).

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

2655256344 is a wasteful number, since it uses less digits than its factorization.

2655256344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28521 (or 28504 counting only the distinct ones).

The product of its digits is 864000, while the sum is 42.

The square root of 2655256344 is about 51529.1795393639. The cubic root of 2655256344 is about 1384.7418519945.

The spelling of 2655256344 in words is "two billion, six hundred fifty-five million, two hundred fifty-six thousand, three hundred forty-four".