454550244 has 24 divisors (see below), whose sum is σ = 1076449248. Its totient is φ = 149255040.

The previous prime is 454550191. The next prime is 454550251. The reversal of 454550244 is 442055454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281877 + ... + 283484.

It is an arithmetic number, because the mean of its divisors is an integer number (44852052).

Almost surely, 2^454550244 is an apocalyptic number.

It is an amenable number.

454550244 is an abundant number, since it is smaller than the sum of its proper divisors (621899004).

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

454550244 is a wasteful number, since it uses less digits than its factorization.

454550244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565435 (or 565433 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 454550244 is about 21320.1839579306. The cubic root of 454550244 is about 768.8836603341.

The spelling of 454550244 in words is "four hundred fifty-four million, five hundred fifty thousand, two hundred forty-four".