8272032566 has 16 divisors (see below), whose sum is σ = 14190928800. Its totient is φ = 3542581440.

The previous prime is 8272032557. The next prime is 8272032583. The reversal of 8272032566 is 6652302728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194591 + ... + 233258.

It is an arithmetic number, because the mean of its divisors is an integer number (886933050).

Almost surely, 2^8272032566 is an apocalyptic number.

8272032566 is a deficient number, since it is larger than the sum of its proper divisors (5918896234).

8272032566 is a wasteful number, since it uses less digits than its factorization.

8272032566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429239.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 8272032566 is about 90950.7150384207. The cubic root of 8272032566 is about 2022.4171768168.

The spelling of 8272032566 in words is "eight billion, two hundred seventy-two million, thirty-two thousand, five hundred sixty-six".