117804087056573 has 2 divisors, whose sum is σ = 117804087056574. Its totient is φ = 117804087056572.

The previous prime is 117804087056561. The next prime is 117804087056603. The reversal of 117804087056573 is 375650780408711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72650700037444 + 45153387019129 = 8523538^2 + 6719627^2 .

It is an emirp because it is prime and its reverse (375650780408711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117804087056573 - 2²⁶ = 117804019947709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117804087056273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58902043528286 + 58902043528287.

It is an arithmetic number, because the mean of its divisors is an integer number (58902043528287).

Almost surely, 2^{117804087056573} is an apocalyptic number.

It is an amenable number.

117804087056573 is a deficient number, since it is larger than the sum of its proper divisors (1).

117804087056573 is an equidigital number, since it uses as much as digits as its factorization.

117804087056573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39513600, while the sum is 62.

The spelling of 117804087056573 in words is "one hundred seventeen trillion, eight hundred four billion, eighty-seven million, fifty-six thousand, five hundred seventy-three".