564033450 has 48 divisors (see below), whose sum is σ = 1421757216. Its totient is φ = 147940800.

The previous prime is 564033401. The next prime is 564033479. The reversal of 564033450 is 54330465.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21672 + ... + 39971.

It is an arithmetic number, because the mean of its divisors is an integer number (29619942).

Almost surely, 2^564033450 is an apocalyptic number.

564033450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564033450 is an abundant number, since it is smaller than the sum of its proper divisors (857723766).

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

564033450 is a wasteful number, since it uses less digits than its factorization.

564033450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61719 (or 61714 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 564033450 is about 23749.3884131781. The cubic root of 564033450 is about 826.2312561025.

The spelling of 564033450 in words is "five hundred sixty-four million, thirty-three thousand, four hundred fifty".