633490112471793 has 16 divisors (see below), whose sum is σ = 858513677637696. Its totient is φ = 415396860863040.

The previous prime is 633490112471759. The next prime is 633490112471807. The reversal of 633490112471793 is 397174211094336.

It is a happy number.

It is not a de Polignac number, because 633490112471793 - 2³⁸ = 633215234564849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (633490112471093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15291946 + ... + 38740467.

It is an arithmetic number, because the mean of its divisors is an integer number (53657104852356).

Almost surely, 2^{633490112471793} is an apocalyptic number.

It is an amenable number.

633490112471793 is a deficient number, since it is larger than the sum of its proper divisors (225023565165903).

633490112471793 is a wasteful number, since it uses less digits than its factorization.

633490112471793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54096544.

The product of its (nonzero) digits is 20575296, while the sum is 60.

The spelling of 633490112471793 in words is "six hundred thirty-three trillion, four hundred ninety billion, one hundred twelve million, four hundred seventy-one thousand, seven hundred ninety-three".