465530022132 has 96 divisors (see below), whose sum is σ = 1245506304000. Its totient is φ = 132570801792.

The previous prime is 465530022079. The next prime is 465530022149. The reversal of 465530022132 is 231220035564.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 465530022093 and 465530022102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32345994 + ... + 32360382.

It is an arithmetic number, because the mean of its divisors is an integer number (12974024000).

Almost surely, 2^465530022132 is an apocalyptic number.

465530022132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

465530022132 is an abundant number, since it is smaller than the sum of its proper divisors (779976281868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465530022132 is a wasteful number, since it uses less digits than its factorization.

465530022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15645 (or 15643 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 465530022132 its reverse (231220035564), we get a palindrome (696750057696).

The spelling of 465530022132 in words is "four hundred sixty-five billion, five hundred thirty million, twenty-two thousand, one hundred thirty-two".