563726043 has 12 divisors (see below), whose sum is σ = 836278768. Its totient is φ = 365659920.

The previous prime is 563726027. The next prime is 563726057. The reversal of 563726043 is 340627365.

It is not a de Polignac number, because 563726043 - 2⁴ = 563726027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563725989 and 563726007.

It is not an unprimeable number, because it can be changed into a prime (563726083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 846103 + ... + 846768.

Almost surely, 2^563726043 is an apocalyptic number.

563726043 is a deficient number, since it is larger than the sum of its proper divisors (272552725).

563726043 is a wasteful number, since it uses less digits than its factorization.

563726043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692914 (or 1692911 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 563726043 is about 23742.9156381435. The cubic root of 563726043 is about 826.0811258644.

The spelling of 563726043 in words is "five hundred sixty-three million, seven hundred twenty-six thousand, forty-three".