96191405158591 has 2 divisors, whose sum is σ = 96191405158592. Its totient is φ = 96191405158590.

The previous prime is 96191405158549. The next prime is 96191405158621. The reversal of 96191405158591 is 19585150419169.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 96191405158591 - 2⁷ = 96191405158463 is a prime.

It is a super-2 number, since 2×96191405158591² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96191405158291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48095702579295 + 48095702579296.

It is an arithmetic number, because the mean of its divisors is an integer number (48095702579296).

Almost surely, 2^{96191405158591} is an apocalyptic number.

96191405158591 is a deficient number, since it is larger than the sum of its proper divisors (1).

96191405158591 is an equidigital number, since it uses as much as digits as its factorization.

96191405158591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496000, while the sum is 64.

The spelling of 96191405158591 in words is "ninety-six trillion, one hundred ninety-one billion, four hundred five million, one hundred fifty-eight thousand, five hundred ninety-one".