563123045 has 32 divisors (see below), whose sum is σ = 762410880. Its totient is φ = 396748800.

The previous prime is 563123023. The next prime is 563123063. The reversal of 563123045 is 540321365.

It is a de Polignac number, because none of the positive numbers 2^k-563123045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563122999 and 563123017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131945 + ... + 136145.

It is an arithmetic number, because the mean of its divisors is an integer number (23825340).

Almost surely, 2^563123045 is an apocalyptic number.

It is an amenable number.

563123045 is a deficient number, since it is larger than the sum of its proper divisors (199287835).

563123045 is a wasteful number, since it uses less digits than its factorization.

563123045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 563123045 is about 23730.2137579922. The cubic root of 563123045 is about 825.7864774339.

The spelling of 563123045 in words is "five hundred sixty-three million, one hundred twenty-three thousand, forty-five".