2751308256 has 24 divisors (see below), whose sum is σ = 7222184424. Its totient is φ = 917102720.

The previous prime is 2751308251. The next prime is 2751308267. The reversal of 2751308256 is 6528031572.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751308251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14329635 + ... + 14329826.

It is an arithmetic number, because the mean of its divisors is an integer number (300924351).

Almost surely, 2^2751308256 is an apocalyptic number.

It is an amenable number.

2751308256 is an abundant number, since it is smaller than the sum of its proper divisors (4470876168).

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

2751308256 is a wasteful number, since it uses less digits than its factorization.

2751308256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28659474 (or 28659466 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2751308256 is about 52452.9146568615. The cubic root of 2751308256 is about 1401.2417988800.

The spelling of 2751308256 in words is "two billion, seven hundred fifty-one million, three hundred eight thousand, two hundred fifty-six".