564042103 has 4 divisors (see below), whose sum is σ = 567502648. Its totient is φ = 560581560.

The previous prime is 564042091. The next prime is 564042119. The reversal of 564042103 is 301240465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301240465 = 5 ⋅60248093.

It is a cyclic number.

It is not a de Polignac number, because 564042103 - 2⁵ = 564042071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564042403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730028 + ... + 1730353.

It is an arithmetic number, because the mean of its divisors is an integer number (141875662).

Almost surely, 2^564042103 is an apocalyptic number.

564042103 is a deficient number, since it is larger than the sum of its proper divisors (3460545).

564042103 is a wasteful number, since it uses less digits than its factorization.

564042103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460544.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 564042103 is about 23749.5705855916. The cubic root of 564042103 is about 826.2354812316.

Adding to 564042103 its reverse (301240465), we get a palindrome (865282568).

The spelling of 564042103 in words is "five hundred sixty-four million, forty-two thousand, one hundred three".