465811130 has 32 divisors (see below), whose sum is σ = 862701840. Its totient is φ = 180956160.

The previous prime is 465811123. The next prime is 465811139. The reversal of 465811130 is 31118564.

It can be written as a sum of positive squares in 8 ways, for example, as 108638929 + 357172201 = 10423^2 + 18899^2 .

It is a junction number, because it is equal to n+sod(n) for n = 465811093 and 465811102.

It is not an unprimeable number, because it can be changed into a prime (465811139) 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, 325256 + ... + 326684.

Almost surely, 2^465811130 is an apocalyptic number.

465811130 is a deficient number, since it is larger than the sum of its proper divisors (396890710).

465811130 is a wasteful number, since it uses less digits than its factorization.

465811130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 465811130 is about 21582.6580846753. The cubic root of 465811130 is about 775.1812992425.

Adding to 465811130 its reverse (31118564), we get a palindrome (496929694).

The spelling of 465811130 in words is "four hundred sixty-five million, eight hundred eleven thousand, one hundred thirty".