2756264401 has 16 divisors (see below), whose sum is σ = 3091431168. Its totient is φ = 2435644800.

The previous prime is 2756264387. The next prime is 2756264419. The reversal of 2756264401 is 1044626572.

It is a cyclic number.

It is not a de Polignac number, because 2756264401 - 2⁵ = 2756264369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2756264471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113896 + ... + 135958.

It is an arithmetic number, because the mean of its divisors is an integer number (193214448).

Almost surely, 2^2756264401 is an apocalyptic number.

It is an amenable number.

2756264401 is a deficient number, since it is larger than the sum of its proper divisors (335166767).

2756264401 is a wasteful number, since it uses less digits than its factorization.

2756264401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22392.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2756264401 is about 52500.1371522018. The cubic root of 2756264401 is about 1402.0826826844.

The spelling of 2756264401 in words is "two billion, seven hundred fifty-six million, two hundred sixty-four thousand, four hundred one".