104575170243493 has 2 divisors, whose sum is σ = 104575170243494. Its totient is φ = 104575170243492.

The previous prime is 104575170243461. The next prime is 104575170243587. The reversal of 104575170243493 is 394342071575401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72305124510564 + 32270045732929 = 8503242^2 + 5680673^2 .

It is a cyclic number.

It is not a de Polignac number, because 104575170243493 - 2⁵ = 104575170243461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104575170243433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52287585121746 + 52287585121747.

It is an arithmetic number, because the mean of its divisors is an integer number (52287585121747).

Almost surely, 2^{104575170243493} is an apocalyptic number.

It is an amenable number.

104575170243493 is a deficient number, since it is larger than the sum of its proper divisors (1).

104575170243493 is an equidigital number, since it uses as much as digits as its factorization.

104575170243493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 104575170243493 in words is "one hundred four trillion, five hundred seventy-five billion, one hundred seventy million, two hundred forty-three thousand, four hundred ninety-three".