465318243 has 16 divisors (see below), whose sum is σ = 742388640. Its totient is φ = 286349472.

The previous prime is 465318121. The next prime is 465318247. The reversal of 465318243 is 342813564.

465318243 is a `hidden beast` number, since 4 + 6 + 531 + 82 + 43 = 666.

It is not a de Polignac number, because 465318243 - 2¹³ = 465310051 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 465318198 and 465318207.

It is not an unprimeable number, because it can be changed into a prime (465318247) 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, 662496 + ... + 663197.

It is an arithmetic number, because the mean of its divisors is an integer number (46399290).

Almost surely, 2^465318243 is an apocalyptic number.

465318243 is a deficient number, since it is larger than the sum of its proper divisors (277070397).

465318243 is a wasteful number, since it uses less digits than its factorization.

465318243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325715 (or 1325709 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 465318243 is about 21571.2364736007. The cubic root of 465318243 is about 774.9077895147.

The spelling of 465318243 in words is "four hundred sixty-five million, three hundred eighteen thousand, two hundred forty-three".