8566752466 has 16 divisors (see below), whose sum is σ = 12882544920. Its totient is φ = 4272583680.

The previous prime is 8566752461. The next prime is 8566752479. The reversal of 8566752466 is 6642576658.

It can be written as a sum of positive squares in 4 ways, for example, as 7063562025 + 1503190441 = 84045^2 + 38771^2 .

It is not an unprimeable number, because it can be changed into a prime (8566752461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2145600 + ... + 2149588.

Almost surely, 2^8566752466 is an apocalyptic number.

8566752466 is a deficient number, since it is larger than the sum of its proper divisors (4315792454).

8566752466 is a wasteful number, since it uses less digits than its factorization.

8566752466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6429.

The product of its digits is 14515200, while the sum is 55.

The square root of 8566752466 is about 92556.7526763985. The cubic root of 8566752466 is about 2046.1559903134.

The spelling of 8566752466 in words is "eight billion, five hundred sixty-six million, seven hundred fifty-two thousand, four hundred sixty-six".