3166740166563 has 6 divisors (see below), whose sum is σ = 4574180240604. Its totient is φ = 2111160111036.

The previous prime is 3166740166561. The next prime is 3166740166607. The reversal of 3166740166563 is 3656610476613.

3166740166563 is a `hidden beast` number, since 3 + 1 + 6 + 6 + 74 + 0 + 1 + 6 + 6 + 563 = 666.

It is not a de Polignac number, because 3166740166563 - 2¹ = 3166740166561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3166740166561) 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, 175930009245 + ... + 175930009262.

It is an arithmetic number, because the mean of its divisors is an integer number (762363373434).

Almost surely, 2^{3166740166563} is an apocalyptic number.

3166740166563 is a deficient number, since it is larger than the sum of its proper divisors (1407440074041).

3166740166563 is a wasteful number, since it uses less digits than its factorization.

3166740166563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351860018513 (or 351860018510 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 3166740166563 in words is "three trillion, one hundred sixty-six billion, seven hundred forty million, one hundred sixty-six thousand, five hundred sixty-three".