4797567564 has 48 divisors (see below), whose sum is σ = 12163630080. Its totient is φ = 1466147520.

The previous prime is 4797567553. The next prime is 4797567581. The reversal of 4797567564 is 4657657974.

It is a super-2 number, since 2×4797567564² = 46033309062289788192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4797567498 and 4797567507.

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, 332319 + ... + 346454.

It is an arithmetic number, because the mean of its divisors is an integer number (253408960).

Almost surely, 2^4797567564 is an apocalyptic number.

It is an amenable number.

4797567564 is an abundant number, since it is smaller than the sum of its proper divisors (7366062516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4797567564 is a wasteful number, since it uses less digits than its factorization.

4797567564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678830 (or 678828 counting only the distinct ones).

The product of its digits is 44452800, while the sum is 60.

The square root of 4797567564 is about 69264.4754834684. The cubic root of 4797567564 is about 1686.5803385715.

The spelling of 4797567564 in words is "four billion, seven hundred ninety-seven million, five hundred sixty-seven thousand, five hundred sixty-four".