465049225 has 27 divisors (see below), whose sum is σ = 611301927. Its totient is φ = 350905680.

The previous prime is 465049217. The next prime is 465049231. The reversal of 465049225 is 522940564.

The square root of 465049225 is 21565.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 167417721 + 297631504 = 12939^2 + 17252^2 .

It is not a de Polignac number, because 465049225 - 2³ = 465049217 is a prime.

It is a Duffinian number.

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, 2048562 + ... + 2048788.

Almost surely, 2^465049225 is an apocalyptic number.

465049225 is the 21565-th square number.

465049225 is the 10783-rd centered octagonal number.

It is an amenable number.

465049225 is a deficient number, since it is larger than the sum of its proper divisors (146252702).

465049225 is an equidigital number, since it uses as much as digits as its factorization.

465049225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The cubic root of 465049225 is about 774.7584262682.

Adding to 465049225 its reverse (522940564), we get a palindrome (987989789).

The spelling of 465049225 in words is "four hundred sixty-five million, forty-nine thousand, two hundred twenty-five".