465672331922 has 54 divisors (see below), whose sum is σ = 841890045087. Its totient is φ = 192610934208.

The previous prime is 465672331907. The next prime is 465672331939. The reversal of 465672331922 is 229133276564.

It can be written as a sum of positive squares in 5 ways, for example, as 195364884001 + 270307447921 = 442001^2 + 519911^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=482531.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 195906398 + ... + 195908774.

Almost surely, 2^465672331922 is an apocalyptic number.

465672331922 is a deficient number, since it is larger than the sum of its proper divisors (376217713165).

465672331922 is an frugal number, since it uses more digits than its factorization.

465672331922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828 (or 2415 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 50.

Multiplying 465672331922 by its sum of digits (50), we get a square (23283616596100 = 4825310²).

The spelling of 465672331922 in words is "four hundred sixty-five billion, six hundred seventy-two million, three hundred thirty-one thousand, nine hundred twenty-two".