633464537223 has 16 divisors (see below), whose sum is σ = 1007247960576. Its totient is φ = 346241485920.

The previous prime is 633464537207. The next prime is 633464537249. The reversal of 633464537223 is 322735464336.

It is not a de Polignac number, because 633464537223 - 2⁴ = 633464537207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633464537723) 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, 655759908 + ... + 655760873.

It is an arithmetic number, because the mean of its divisors is an integer number (62952997536).

Almost surely, 2^633464537223 is an apocalyptic number.

633464537223 is a deficient number, since it is larger than the sum of its proper divisors (373783423353).

633464537223 is a wasteful number, since it uses less digits than its factorization.

633464537223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311520814.

The product of its digits is 6531840, while the sum is 48.

The spelling of 633464537223 in words is "six hundred thirty-three billion, four hundred sixty-four million, five hundred thirty-seven thousand, two hundred twenty-three".