564133241 has 8 divisors (see below), whose sum is σ = 644867904. Its totient is φ = 483434640.

The previous prime is 564133231. The next prime is 564133243. The reversal of 564133241 is 142331465.

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 564133241 - 2¹⁸ = 563871097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564133243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52646 + ... + 62448.

It is an arithmetic number, because the mean of its divisors is an integer number (80608488).

Almost surely, 2^564133241 is an apocalyptic number.

It is an amenable number.

564133241 is a deficient number, since it is larger than the sum of its proper divisors (80734663).

564133241 is an equidigital number, since it uses as much as digits as its factorization.

564133241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18031.

The product of its digits is 8640, while the sum is 29.

The square root of 564133241 is about 23751.4892375194. The cubic root of 564133241 is about 826.2799799156.

The spelling of 564133241 in words is "five hundred sixty-four million, one hundred thirty-three thousand, two hundred forty-one".