66376702683 has 6 divisors (see below), whose sum is σ = 95877459444. Its totient is φ = 44251135116.

The previous prime is 66376702663. The next prime is 66376702703. The reversal of 66376702683 is 38620767366.

66376702683 is a `hidden beast` number, since 6 + 6 + 376 + 7 + 0 + 268 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (66376702663) and next prime (66376702703).

It is not a de Polignac number, because 66376702683 - 2²² = 66372508379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (66376702603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3687594585 + ... + 3687594602.

It is an arithmetic number, because the mean of its divisors is an integer number (15979576574).

Almost surely, 2^66376702683 is an apocalyptic number.

66376702683 is a deficient number, since it is larger than the sum of its proper divisors (29500756761).

66376702683 is a wasteful number, since it uses less digits than its factorization.

66376702683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7375189193 (or 7375189190 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 66376702683 in words is "sixty-six billion, three hundred seventy-six million, seven hundred two thousand, six hundred eighty-three".