455340452 has 24 divisors (see below), whose sum is σ = 911344896. Its totient is φ = 195003648.

The previous prime is 455340451. The next prime is 455340467. The reversal of 455340452 is 254043554.

It is not an unprimeable number, because it can be changed into a prime (455340451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39188 + ... + 49460.

It is an arithmetic number, because the mean of its divisors is an integer number (37972704).

Almost surely, 2^455340452 is an apocalyptic number.

It is an amenable number.

455340452 is an abundant number, since it is smaller than the sum of its proper divisors (456004444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455340452 is a wasteful number, since it uses less digits than its factorization.

455340452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11867 (or 11865 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 455340452 is about 21338.7078334186. The cubic root of 455340452 is about 769.3289549141.

The spelling of 455340452 in words is "four hundred fifty-five million, three hundred forty thousand, four hundred fifty-two".