2255739024 has 160 divisors (see below), whose sum is σ = 7293533184. Its totient is φ = 583626240.

The previous prime is 2255739023. The next prime is 2255739029. The reversal of 2255739024 is 4209375522.

It is not an unprimeable number, because it can be changed into a prime (2255739023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1081887 + ... + 1083969.

Almost surely, 2^2255739024 is an apocalyptic number.

2255739024 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 2255739024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3646766592).

2255739024 is an abundant number, since it is smaller than the sum of its proper divisors (5037794160).

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

2255739024 is a wasteful number, since it uses less digits than its factorization.

2255739024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2399 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 2255739024 is about 47494.6210006986. The cubic root of 2255739024 is about 1311.4838621437.

The spelling of 2255739024 in words is "two billion, two hundred fifty-five million, seven hundred thirty-nine thousand, twenty-four".