564055 has 8 divisors (see below), whose sum is σ = 684432. Its totient is φ = 446208.

The previous prime is 564049. The next prime is 564059. The reversal of 564055 is 550465.

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 564055 - 2⁹ = 563543 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564059) by changing a digit.

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, 97 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (85554).

2⁵⁶⁴⁰⁵⁵ is an apocalyptic number.

564055 is a deficient number, since it is larger than the sum of its proper divisors (120377).

564055 is a wasteful number, since it uses less digits than its factorization.

564055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 564055 is about 751.0359512034. The cubic root of 564055 is about 82.6241778562.

The spelling of 564055 in words is "five hundred sixty-four thousand, fifty-five".