564663350 has 48 divisors (see below), whose sum is σ = 1093255920. Its totient is φ = 216720000.

The previous prime is 564663349. The next prime is 564663371. The reversal of 564663350 is 53366465.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249725 + ... + 251975.

It is an arithmetic number, because the mean of its divisors is an integer number (22776165).

Almost surely, 2^564663350 is an apocalyptic number.

564663350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564663350 is a deficient number, since it is larger than the sum of its proper divisors (528592570).

564663350 is a wasteful number, since it uses less digits than its factorization.

564663350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

The square root of 564663350 is about 23762.6461068628. The cubic root of 564663350 is about 826.5387139011.

The spelling of 564663350 in words is "five hundred sixty-four million, six hundred sixty-three thousand, three hundred fifty".