455334399 has 16 divisors (see below), whose sum is σ = 726460000. Its totient is φ = 280205568.

The previous prime is 455334391. The next prime is 455334401. The reversal of 455334399 is 993433554.

455334399 is a `hidden beast` number, since 4 + 553 + 3 + 4 + 3 + 99 = 666.

It is not a de Polignac number, because 455334399 - 2³ = 455334391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455334391) 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, 648274 + ... + 648975.

It is an arithmetic number, because the mean of its divisors is an integer number (45403750).

Almost surely, 2^455334399 is an apocalyptic number.

455334399 is a deficient number, since it is larger than the sum of its proper divisors (271125601).

455334399 is a wasteful number, since it uses less digits than its factorization.

455334399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297271 (or 1297265 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 455334399 is about 21338.5660014913. The cubic root of 455334399 is about 769.3255459126.

The spelling of 455334399 in words is "four hundred fifty-five million, three hundred thirty-four thousand, three hundred ninety-nine".