564535942 has 8 divisors (see below), whose sum is σ = 891372600. Its totient is φ = 267411744.

The previous prime is 564535927. The next prime is 564535963. The reversal of 564535942 is 249535465.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 7428067 + ... + 7428142.

It is an arithmetic number, because the mean of its divisors is an integer number (111421575).

Almost surely, 2^564535942 is an apocalyptic number.

564535942 is a deficient number, since it is larger than the sum of its proper divisors (326836658).

564535942 is a wasteful number, since it uses less digits than its factorization.

564535942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14856230.

The product of its digits is 648000, while the sum is 43.

The square root of 564535942 is about 23759.9651094020. The cubic root of 564535942 is about 826.4765437804.

The spelling of 564535942 in words is "five hundred sixty-four million, five hundred thirty-five thousand, nine hundred forty-two".