563947627 has 2 divisors, whose sum is σ = 563947628. Its totient is φ = 563947626.

The previous prime is 563947541. The next prime is 563947639. The reversal of 563947627 is 726749365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563947627 - 2⁷ = 563947499 is a prime.

It is a super-2 number, since 2×563947627² = 636073851997862258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (563947667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281973813 + 281973814.

It is an arithmetic number, because the mean of its divisors is an integer number (281973814).

Almost surely, 2^563947627 is an apocalyptic number.

563947627 is a deficient number, since it is larger than the sum of its proper divisors (1).

563947627 is an equidigital number, since it uses as much as digits as its factorization.

563947627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 49.

The square root of 563947627 is about 23747.5814979126. The cubic root of 563947627 is about 826.1893476885.

The spelling of 563947627 in words is "five hundred sixty-three million, nine hundred forty-seven thousand, six hundred twenty-seven".