465344253 has 24 divisors (see below), whose sum is σ = 736778016. Its totient is φ = 280677600.

The previous prime is 465344251. The next prime is 465344263. The reversal of 465344253 is 352443564.

465344253 is a `hidden beast` number, since 4 + 65 + 344 + 253 = 666.

It is not a de Polignac number, because 465344253 - 2¹ = 465344251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465344251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9751 + ... + 32027.

It is an arithmetic number, because the mean of its divisors is an integer number (30699084).

Almost surely, 2^465344253 is an apocalyptic number.

It is an amenable number.

465344253 is a deficient number, since it is larger than the sum of its proper divisors (271433763).

465344253 is a wasteful number, since it uses less digits than its factorization.

465344253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22505 (or 22502 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 465344253 is about 21571.8393513395. The cubic root of 465344253 is about 774.9222276449.

The spelling of 465344253 in words is "four hundred sixty-five million, three hundred forty-four thousand, two hundred fifty-three".