564126243 has 8 divisors (see below), whose sum is σ = 752762448. Its totient is φ = 375787104.

The previous prime is 564126239. The next prime is 564126247. The reversal of 564126243 is 342621465.

564126243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (564126239) and next prime (564126247).

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

It is not a de Polignac number, because 564126243 - 2² = 564126239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564126247) 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, 69796 + ... + 77457.

It is an arithmetic number, because the mean of its divisors is an integer number (94095306).

Almost surely, 2^564126243 is an apocalyptic number.

564126243 is a deficient number, since it is larger than the sum of its proper divisors (188636205).

564126243 is a wasteful number, since it uses less digits than its factorization.

564126243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148533.

The product of its digits is 34560, while the sum is 33.

The square root of 564126243 is about 23751.3419199842. The cubic root of 564126243 is about 826.2765632693.

The spelling of 564126243 in words is "five hundred sixty-four million, one hundred twenty-six thousand, two hundred forty-three".