3804500160991 has 2 divisors, whose sum is σ = 3804500160992. Its totient is φ = 3804500160990.

The previous prime is 3804500160961. The next prime is 3804500161019. The reversal of 3804500160991 is 1990610054083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3804500160991 - 2⁵ = 3804500160959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3804500160911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902250080495 + 1902250080496.

It is an arithmetic number, because the mean of its divisors is an integer number (1902250080496).

Almost surely, 2^{3804500160991} is an apocalyptic number.

3804500160991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804500160991 is an equidigital number, since it uses as much as digits as its factorization.

3804500160991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 3804500160991 in words is "three trillion, eight hundred four billion, five hundred million, one hundred sixty thousand, nine hundred ninety-one".