104563577 has 4 divisors (see below), whose sum is σ = 106277796. Its totient is φ = 102849360.

The previous prime is 104563567. The next prime is 104563603. The reversal of 104563577 is 775365401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 775365401 = 379 ⋅2045819.

It can be written as a sum of positive squares in 2 ways, for example, as 59660176 + 44903401 = 7724^2 + 6701^2 .

It is a cyclic number.

It is not a de Polignac number, because 104563577 - 2⁶ = 104563513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104563577.

It is not an unprimeable number, because it can be changed into a prime (104563567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857018 + ... + 857139.

It is an arithmetic number, because the mean of its divisors is an integer number (26569449).

Almost surely, 2^104563577 is an apocalyptic number.

It is an amenable number.

104563577 is a deficient number, since it is larger than the sum of its proper divisors (1714219).

104563577 is an equidigital number, since it uses as much as digits as its factorization.

104563577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714218.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 104563577 is about 10225.6333300192. The cubic root of 104563577 is about 471.1148680878.

The spelling of 104563577 in words is "one hundred four million, five hundred sixty-three thousand, five hundred seventy-seven".