2079456191 has 2 divisors, whose sum is σ = 2079456192. Its totient is φ = 2079456190.

The previous prime is 2079456149. The next prime is 2079456193. The reversal of 2079456191 is 1916549702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2079456191 - 2¹⁴ = 2079439807 is a prime.

It is a Sophie Germain prime.

Together with 2079456193, 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 (2079456193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039728095 + 1039728096.

It is an arithmetic number, because the mean of its divisors is an integer number (1039728096).

Almost surely, 2^2079456191 is an apocalyptic number.

2079456191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079456191 is an equidigital number, since it uses as much as digits as its factorization.

2079456191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 2079456191 is about 45601.0547136796. The cubic root of 2079456191 is about 1276.3896044577.

The spelling of 2079456191 in words is "two billion, seventy-nine million, four hundred fifty-six thousand, one hundred ninety-one".