94526563 has 2 divisors, whose sum is σ = 94526564. Its totient is φ = 94526562.

The previous prime is 94526521. The next prime is 94526569. The reversal of 94526563 is 36562549.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94526563 is a prime.

It is a super-2 number, since 2×94526563² = 17870542225185938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94526569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47263281 + 47263282.

It is an arithmetic number, because the mean of its divisors is an integer number (47263282).

Almost surely, 2^94526563 is an apocalyptic number.

94526563 is a deficient number, since it is larger than the sum of its proper divisors (1).

94526563 is an equidigital number, since it uses as much as digits as its factorization.

94526563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 40.

The square root of 94526563 is about 9722.4772049103. The cubic root of 94526563 is about 455.5310195149.

The spelling of 94526563 in words is "ninety-four million, five hundred twenty-six thousand, five hundred sixty-three".