95841911997 has 18 divisors (see below), whose sum is σ = 149092627866. Its totient is φ = 58977577440.

The previous prime is 95841911989. The next prime is 95841912013. The reversal of 95841911997 is 79911914859.

It can be written as a sum of positive squares in 3 ways, for example, as 21708780921 + 74133131076 = 147339^2 + 272274^2 .

It is not a de Polignac number, because 95841911997 - 2³ = 95841911989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95841911947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3334347 + ... + 3362967.

Almost surely, 2^95841911997 is an apocalyptic number.

It is an amenable number.

95841911997 is a deficient number, since it is larger than the sum of its proper divisors (53250715869).

95841911997 is an frugal number, since it uses more digits than its factorization.

95841911997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57261 (or 28637 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 63.

The spelling of 95841911997 in words is "ninety-five billion, eight hundred forty-one million, nine hundred eleven thousand, nine hundred ninety-seven".