564364950 has 24 divisors (see below), whose sum is σ = 1399625448. Its totient is φ = 150497280.

The previous prime is 564364943. The next prime is 564364967. The reversal of 564364950 is 59463465.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1881067 + ... + 1881366.

It is an arithmetic number, because the mean of its divisors is an integer number (58317727).

Almost surely, 2^564364950 is an apocalyptic number.

564364950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564364950 is an abundant number, since it is smaller than the sum of its proper divisors (835260498).

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

564364950 is a wasteful number, since it uses less digits than its factorization.

564364950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762448 (or 3762443 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 564364950 is about 23756.3665151050. The cubic root of 564364950 is about 826.3930916697.

The spelling of 564364950 in words is "five hundred sixty-four million, three hundred sixty-four thousand, nine hundred fifty".