104755619 has 2 divisors, whose sum is σ = 104755620. Its totient is φ = 104755618.

The previous prime is 104755589. The next prime is 104755661. The reversal of 104755619 is 916557401.

It is a weak prime.

It is an emirp because it is prime and its reverse (916557401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104755619 is a prime.

It is a super-2 number, since 2×104755619² = 21947479424146322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104755919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52377809 + 52377810.

It is an arithmetic number, because the mean of its divisors is an integer number (52377810).

Almost surely, 2^104755619 is an apocalyptic number.

104755619 is a deficient number, since it is larger than the sum of its proper divisors (1).

104755619 is an equidigital number, since it uses as much as digits as its factorization.

104755619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 104755619 is about 10235.0192476614. The cubic root of 104755619 is about 471.4031090231.

The spelling of 104755619 in words is "one hundred four million, seven hundred fifty-five thousand, six hundred nineteen".