4977644259 has 16 divisors (see below), whose sum is σ = 7606726400. Its totient is φ = 2836213920.

The previous prime is 4977644233. The next prime is 4977644311. The reversal of 4977644259 is 9524467794.

It is not a de Polignac number, because 4977644259 - 2²⁵ = 4944089827 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4977644199 and 4977644208.

It is not an unprimeable number, because it can be changed into a prime (4977644219) 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, 332257 + ... + 346914.

It is an arithmetic number, because the mean of its divisors is an integer number (475420400).

Almost surely, 2^4977644259 is an apocalyptic number.

4977644259 is a deficient number, since it is larger than the sum of its proper divisors (2629082141).

4977644259 is a wasteful number, since it uses less digits than its factorization.

4977644259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679530.

The product of its digits is 15240960, while the sum is 57.

The square root of 4977644259 is about 70552.4220633140. The cubic root of 4977644259 is about 1707.4236203202.

The spelling of 4977644259 in words is "four billion, nine hundred seventy-seven million, six hundred forty-four thousand, two hundred fifty-nine".