899822727063 has 32 divisors (see below), whose sum is σ = 1438192324800. Its totient is φ = 552742800768.

The previous prime is 899822727053. The next prime is 899822727091. The reversal of 899822727063 is 360727228998.

899822727063 is a `hidden beast` number, since 89 + 9 + 8 + 227 + 270 + 63 = 666.

It is not a de Polignac number, because 899822727063 - 2⁸ = 899822726807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899822727053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2105748 + ... + 2496761.

It is an arithmetic number, because the mean of its divisors is an integer number (44943510150).

Almost surely, 2^899822727063 is an apocalyptic number.

899822727063 is a deficient number, since it is larger than the sum of its proper divisors (538369597737).

899822727063 is a wasteful number, since it uses less digits than its factorization.

899822727063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603088 (or 4603082 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 899822727063 in words is "eight hundred ninety-nine billion, eight hundred twenty-two million, seven hundred twenty-seven thousand, sixty-three".