96666676919 has 4 divisors (see below), whose sum is σ = 96719704896. Its totient is φ = 96613648944.

The previous prime is 96666676913. The next prime is 96666676937. The reversal of 96666676919 is 91967666669.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96666676919 is a prime.

It is a super-2 number, since 2×96666676919² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96666676913) 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 3 ways as a sum of consecutive naturals, for example, 26511254 + ... + 26514899.

It is an arithmetic number, because the mean of its divisors is an integer number (24179926224).

Almost surely, 2^96666676919 is an apocalyptic number.

96666676919 is a deficient number, since it is larger than the sum of its proper divisors (53027977).

96666676919 is a wasteful number, since it uses less digits than its factorization.

96666676919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53027976.

The product of its digits is 238085568, while the sum is 71.

The spelling of 96666676919 in words is "ninety-six billion, six hundred sixty-six million, six hundred seventy-six thousand, nine hundred nineteen".