66753164883 has 8 divisors (see below), whose sum is σ = 89273116096. Its totient is φ = 44367661800.

The previous prime is 66753164879. The next prime is 66753164939. The reversal of 66753164883 is 38846135766.

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

It is not a de Polignac number, because 66753164883 - 2² = 66753164879 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66753164843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33610873 + ... + 33612858.

It is an arithmetic number, because the mean of its divisors is an integer number (11159139512).

Almost surely, 2^66753164883 is an apocalyptic number.

66753164883 is a deficient number, since it is larger than the sum of its proper divisors (22519951213).

66753164883 is a wasteful number, since it uses less digits than its factorization.

66753164883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67224065.

The product of its digits is 17418240, while the sum is 57.

The spelling of 66753164883 in words is "sixty-six billion, seven hundred fifty-three million, one hundred sixty-four thousand, eight hundred eighty-three".