66007071883 has 8 divisors (see below), whose sum is σ = 68286556800. Its totient is φ = 63727812288.

The previous prime is 66007071881. The next prime is 66007071913. The reversal of 66007071883 is 38817070066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 66007071883 - 2¹ = 66007071881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66007071881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722278 + ... + 808516.

It is an arithmetic number, because the mean of its divisors is an integer number (8535819600).

Almost surely, 2^66007071883 is an apocalyptic number.

66007071883 is a deficient number, since it is larger than the sum of its proper divisors (2279484917).

66007071883 is a wasteful number, since it uses less digits than its factorization.

66007071883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112661.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 66007071883 in words is "sixty-six billion, seven million, seventy-one thousand, eight hundred eighty-three".