5056643434 has 32 divisors (see below), whose sum is σ = 7791751296. Its totient is φ = 2460438720.

The previous prime is 5056643401. The next prime is 5056643479. The reversal of 5056643434 is 4343466505.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5765404 + ... + 5766280.

It is an arithmetic number, because the mean of its divisors is an integer number (243492228).

Almost surely, 2^5056643434 is an apocalyptic number.

5056643434 is a deficient number, since it is larger than the sum of its proper divisors (2735107862).

5056643434 is a wasteful number, since it uses less digits than its factorization.

5056643434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390.

The product of its (nonzero) digits is 518400, while the sum is 40.

The square root of 5056643434 is about 71110.0796933881. The cubic root of 5056643434 is about 1716.4089755444.

The spelling of 5056643434 in words is "five billion, fifty-six million, six hundred forty-three thousand, four hundred thirty-four".