8537764466 has 32 divisors (see below), whose sum is σ = 16338060288. Its totient is φ = 3249041040.

The previous prime is 8537764453. The next prime is 8537764471. The reversal of 8537764466 is 6644677358.

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, 638030 + ... + 651273.

It is an arithmetic number, because the mean of its divisors is an integer number (510564384).

Almost surely, 2^8537764466 is an apocalyptic number.

8537764466 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8537764466 is a deficient number, since it is larger than the sum of its proper divisors (7800295822).

8537764466 is a wasteful number, since it uses less digits than its factorization.

8537764466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289366.

The product of its digits is 20321280, while the sum is 56.

The square root of 8537764466 is about 92400.0241666635. The cubic root of 8537764466 is about 2043.8454687970.

The spelling of 8537764466 in words is "eight billion, five hundred thirty-seven million, seven hundred sixty-four thousand, four hundred sixty-six".