95721865864 has 32 divisors (see below), whose sum is σ = 190164257280. Its totient is φ = 45015195904.

The previous prime is 95721865849. The next prime is 95721865867. The reversal of 95721865864 is 46856812759.

It is not an unprimeable number, because it can be changed into a prime (95721865867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34432 + ... + 438895.

It is an arithmetic number, because the mean of its divisors is an integer number (5942633040).

Almost surely, 2^95721865864 is an apocalyptic number.

It is an amenable number.

95721865864 is a deficient number, since it is larger than the sum of its proper divisors (94442391416).

95721865864 is a wasteful number, since it uses less digits than its factorization.

95721865864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474837 (or 474833 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 61.

The spelling of 95721865864 in words is "ninety-five billion, seven hundred twenty-one million, eight hundred sixty-five thousand, eight hundred sixty-four".