564828103 has 4 divisors (see below), whose sum is σ = 645517840. Its totient is φ = 484138368.

The previous prime is 564828073. The next prime is 564828107. The reversal of 564828103 is 301828465.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 564828103 - 2⁵ = 564828071 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 (564828107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40344858 + ... + 40344871.

It is an arithmetic number, because the mean of its divisors is an integer number (161379460).

Almost surely, 2^564828103 is an apocalyptic number.

564828103 is a deficient number, since it is larger than the sum of its proper divisors (80689737).

564828103 is an equidigital number, since it uses as much as digits as its factorization.

564828103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80689736.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 564828103 is about 23766.1124923703. The cubic root of 564828103 is about 826.6190930573.

The spelling of 564828103 in words is "five hundred sixty-four million, eight hundred twenty-eight thousand, one hundred three".