564732965 has 8 divisors (see below), whose sum is σ = 692098560. Its totient is φ = 442173712.

The previous prime is 564732943. The next prime is 564732977. The reversal of 564732965 is 569237465.

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

It is a cyclic number.

It is not a de Polignac number, because 564732965 - 2⁶ = 564732901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

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 7 ways as a sum of consecutive naturals, for example, 1201325 + ... + 1201794.

It is an arithmetic number, because the mean of its divisors is an integer number (86512320).

Almost surely, 2^564732965 is an apocalyptic number.

It is an amenable number.

564732965 is a deficient number, since it is larger than the sum of its proper divisors (127365595).

564732965 is a wasteful number, since it uses less digits than its factorization.

564732965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403171.

The product of its digits is 1360800, while the sum is 47.

The square root of 564732965 is about 23764.1108607076. The cubic root of 564732965 is about 826.5726793474.

The spelling of 564732965 in words is "five hundred sixty-four million, seven hundred thirty-two thousand, nine hundred sixty-five".