465213203 has 48 divisors (see below), whose sum is σ = 615698496. Its totient is φ = 347719680.

The previous prime is 465213181. The next prime is 465213223. The reversal of 465213203 is 302312564.

It is not a de Polignac number, because 465213203 - 2⁸ = 465212947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (465213223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1655423 + ... + 1655703.

It is an arithmetic number, because the mean of its divisors is an integer number (12827052).

Almost surely, 2^465213203 is an apocalyptic number.

465213203 is a deficient number, since it is larger than the sum of its proper divisors (150485293).

465213203 is a wasteful number, since it uses less digits than its factorization.

465213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 465213203 is about 21568.8016125143. The cubic root of 465213203 is about 774.8494764204.

Adding to 465213203 its reverse (302312564), we get a palindrome (767525767).

The spelling of 465213203 in words is "four hundred sixty-five million, two hundred thirteen thousand, two hundred three".