4977227564 has 24 divisors (see below), whose sum is σ = 9225670608. Its totient is φ = 2341422080.

The previous prime is 4977227561. The next prime is 4977227579. The reversal of 4977227564 is 4657227794.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4977227561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218372 + ... + 240084.

It is an arithmetic number, because the mean of its divisors is an integer number (384402942).

Almost surely, 2^4977227564 is an apocalyptic number.

It is an amenable number.

4977227564 is a deficient number, since it is larger than the sum of its proper divisors (4248443044).

4977227564 is a wasteful number, since it uses less digits than its factorization.

4977227564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25105 (or 25103 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 53.

The square root of 4977227564 is about 70549.4689136637. The cubic root of 4977227564 is about 1707.3759743052.

The spelling of 4977227564 in words is "four billion, nine hundred seventy-seven million, two hundred twenty-seven thousand, five hundred sixty-four".