564542750 has 64 divisors (see below), whose sum is σ = 1088111232. Its totient is φ = 219232000.

The previous prime is 564542747. The next prime is 564542761. The reversal of 564542750 is 57245465.

564542750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1815095 + ... + 1815405.

It is an arithmetic number, because the mean of its divisors is an integer number (17001738).

Almost surely, 2^564542750 is an apocalyptic number.

564542750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564542750 is a deficient number, since it is larger than the sum of its proper divisors (523568482).

564542750 is a wasteful number, since it uses less digits than its factorization.

564542750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 38.

The square root of 564542750 is about 23760.1083751737. The cubic root of 564542750 is about 826.4798660546.

The spelling of 564542750 in words is "five hundred sixty-four million, five hundred forty-two thousand, seven hundred fifty".