104874086137573 has 4 divisors (see below), whose sum is σ = 105324189511788. Its totient is φ = 104423982763360.

The previous prime is 104874086137549. The next prime is 104874086137699. The reversal of 104874086137573 is 375731680478401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36395846212609 + 68478239924964 = 6032897^2 + 8275158^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104874086137573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104874086137523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225051686758 + ... + 225051687223.

It is an arithmetic number, because the mean of its divisors is an integer number (26331047377947).

Almost surely, 2^{104874086137573} is an apocalyptic number.

It is an amenable number.

104874086137573 is a deficient number, since it is larger than the sum of its proper divisors (450103374215).

104874086137573 is an equidigital number, since it uses as much as digits as its factorization.

104874086137573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450103374214.

The product of its (nonzero) digits is 94832640, while the sum is 64.

The spelling of 104874086137573 in words is "one hundred four trillion, eight hundred seventy-four billion, eighty-six million, one hundred thirty-seven thousand, five hundred seventy-three".