4867564266 has 20 divisors (see below), whose sum is σ = 10906949922. Its totient is φ = 1622521368.

The previous prime is 4867564243. The next prime is 4867564279. The reversal of 4867564266 is 6624657684.

It can be written as a sum of positive squares in only one way, i.e., 4263437025 + 604127241 = 65295^2 + 24579^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15023185 + ... + 15023508.

Almost surely, 2^4867564266 is an apocalyptic number.

4867564266 is an abundant number, since it is smaller than the sum of its proper divisors (6039385656).

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

4867564266 is a wasteful number, since it uses less digits than its factorization.

4867564266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30046707 (or 30046698 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The square root of 4867564266 is about 69767.9315015144. The cubic root of 4867564266 is about 1694.7431923565.

The spelling of 4867564266 in words is "four billion, eight hundred sixty-seven million, five hundred sixty-four thousand, two hundred sixty-six".