104928563 has 2 divisors, whose sum is σ = 104928564. Its totient is φ = 104928562.

The previous prime is 104928529. The next prime is 104928569. The reversal of 104928563 is 365829401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104928563 - 2¹² = 104924467 is a prime.

It is a super-2 number, since 2×104928563² = 22020006666489938, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (104928569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52464281 + 52464282.

It is an arithmetic number, because the mean of its divisors is an integer number (52464282).

Almost surely, 2^104928563 is an apocalyptic number.

104928563 is a deficient number, since it is larger than the sum of its proper divisors (1).

104928563 is an equidigital number, since it uses as much as digits as its factorization.

104928563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 104928563 is about 10243.4644041945. The cubic root of 104928563 is about 471.6623839478.

The spelling of 104928563 in words is "one hundred four million, nine hundred twenty-eight thousand, five hundred sixty-three".