496351797894191 has 2 divisors, whose sum is σ = 496351797894192. Its totient is φ = 496351797894190.

The previous prime is 496351797894157. The next prime is 496351797894193. The reversal of 496351797894191 is 191498797153694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 496351797894191 - 2²² = 496351793699887 is a prime.

Together with 496351797894193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496351797894193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248175898947095 + 248175898947096.

It is an arithmetic number, because the mean of its divisors is an integer number (248175898947096).

Almost surely, 2^{496351797894191} is an apocalyptic number.

496351797894191 is a deficient number, since it is larger than the sum of its proper divisors (1).

496351797894191 is an equidigital number, since it uses as much as digits as its factorization.

496351797894191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3703553280, while the sum is 83.

The spelling of 496351797894191 in words is "four hundred ninety-six trillion, three hundred fifty-one billion, seven hundred ninety-seven million, eight hundred ninety-four thousand, one hundred ninety-one".