4505166656 has 28 divisors (see below), whose sum is σ = 8952329568. Its totient is φ = 2249461632.

The previous prime is 4505166647. The next prime is 4505166671. The reversal of 4505166656 is 6566615054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886 + ... + 94941.

It is an arithmetic number, because the mean of its divisors is an integer number (319726056).

Almost surely, 2^4505166656 is an apocalyptic number.

It is an amenable number.

4505166656 is a deficient number, since it is larger than the sum of its proper divisors (4447162912).

4505166656 is an equidigital number, since it uses as much as digits as its factorization.

4505166656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97566 (or 97556 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The square root of 4505166656 is about 67120.5382576749. The cubic root of 4505166656 is about 1651.5952317548.

The spelling of 4505166656 in words is "four billion, five hundred five million, one hundred sixty-six thousand, six hundred fifty-six".