465913873 has 4 divisors (see below), whose sum is σ = 477277668. Its totient is φ = 454550080.

The previous prime is 465913871. The next prime is 465913897. The reversal of 465913873 is 378319564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 169833024 + 296080849 = 13032^2 + 17207^2 .

It is a cyclic number.

It is not a de Polignac number, because 465913873 - 2¹ = 465913871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465913871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681836 + ... + 5681917.

It is an arithmetic number, because the mean of its divisors is an integer number (119319417).

Almost surely, 2^465913873 is an apocalyptic number.

It is an amenable number.

465913873 is a deficient number, since it is larger than the sum of its proper divisors (11363795).

465913873 is a wasteful number, since it uses less digits than its factorization.

465913873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11363794.

The product of its digits is 544320, while the sum is 46.

The square root of 465913873 is about 21585.0381746246. The cubic root of 465913873 is about 775.2382884328.

The spelling of 465913873 in words is "four hundred sixty-five million, nine hundred thirteen thousand, eight hundred seventy-three".