853300641191 has 2 divisors, whose sum is σ = 853300641192. Its totient is φ = 853300641190.

The previous prime is 853300641173. The next prime is 853300641223. The reversal of 853300641191 is 191146003358.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-853300641191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853300641491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426650320595 + 426650320596.

It is an arithmetic number, because the mean of its divisors is an integer number (426650320596).

Almost surely, 2^853300641191 is an apocalyptic number.

853300641191 is a deficient number, since it is larger than the sum of its proper divisors (1).

853300641191 is an equidigital number, since it uses as much as digits as its factorization.

853300641191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 853300641191 in words is "eight hundred fifty-three billion, three hundred million, six hundred forty-one thousand, one hundred ninety-one".