563245045 has 64 divisors (see below), whose sum is σ = 812187648. Its totient is φ = 370656000.

The previous prime is 563245027. The next prime is 563245051. The reversal of 563245045 is 540542365.

It is not a de Polignac number, because 563245045 - 2⁵ = 563245013 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 563245045.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2078260 + ... + 2078530.

It is an arithmetic number, because the mean of its divisors is an integer number (12690432).

Almost surely, 2^563245045 is an apocalyptic number.

563245045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563245045 is a deficient number, since it is larger than the sum of its proper divisors (248942603).

563245045 is a wasteful number, since it uses less digits than its factorization.

563245045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 563245045 is about 23732.7841813808. The cubic root of 563245045 is about 825.8461083775.

The spelling of 563245045 in words is "five hundred sixty-three million, two hundred forty-five thousand, forty-five".