4761277568 has 16 divisors (see below), whose sum is σ = 9485357910. Its totient is φ = 2380638720.

The previous prime is 4761277553. The next prime is 4761277579. The reversal of 4761277568 is 8657721674.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3589447744 + 1171829824 = 59912^2 + 34232^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18598613 + ... + 18598868.

Almost surely, 2^4761277568 is an apocalyptic number.

It is an amenable number.

4761277568 is a deficient number, since it is larger than the sum of its proper divisors (4724080342).

4761277568 is an equidigital number, since it uses as much as digits as its factorization.

4761277568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37197495 (or 37197483 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 53.

The square root of 4761277568 is about 69002.0113330039. The cubic root of 4761277568 is about 1682.3169995261.

The spelling of 4761277568 in words is "four billion, seven hundred sixty-one million, two hundred seventy-seven thousand, five hundred sixty-eight".