563677445 has 16 divisors (see below), whose sum is σ = 717793920. Its totient is φ = 424019904.

The previous prime is 563677441. The next prime is 563677451. The reversal of 563677445 is 544776365.

It is not a de Polignac number, because 563677445 - 2² = 563677441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563677445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563677441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34754 + ... + 48323.

It is an arithmetic number, because the mean of its divisors is an integer number (44862120).

Almost surely, 2^563677445 is an apocalyptic number.

It is an amenable number.

563677445 is a deficient number, since it is larger than the sum of its proper divisors (154116475).

563677445 is a wasteful number, since it uses less digits than its factorization.

563677445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83164.

The product of its digits is 2116800, while the sum is 47.

The square root of 563677445 is about 23741.8921950210. The cubic root of 563677445 is about 826.0573867658.

The spelling of 563677445 in words is "five hundred sixty-three million, six hundred seventy-seven thousand, four hundred forty-five".