96331955491 has 2 divisors, whose sum is σ = 96331955492. Its totient is φ = 96331955490.

The previous prime is 96331955441. The next prime is 96331955497. The reversal of 96331955491 is 19455913369.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (19455913369) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96331955491 - 2²⁷ = 96197737763 is a prime.

It is not a weakly prime, because it can be changed into another prime (96331955497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48165977745 + 48165977746.

It is an arithmetic number, because the mean of its divisors is an integer number (48165977746).

Almost surely, 2^96331955491 is an apocalyptic number.

96331955491 is a deficient number, since it is larger than the sum of its proper divisors (1).

96331955491 is an equidigital number, since it uses as much as digits as its factorization.

96331955491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3936600, while the sum is 55.

The spelling of 96331955491 in words is "ninety-six billion, three hundred thirty-one million, nine hundred fifty-five thousand, four hundred ninety-one".