45166605340023 has 12 divisors (see below), whose sum is σ = 67345189324608. Its totient is φ = 29139745380480.

The previous prime is 45166605339997. The next prime is 45166605340069. The reversal of 45166605340023 is 32004350666154.

It is not a de Polignac number, because 45166605340023 - 2¹⁷ = 45166605208951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45166605340723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80943736890 + ... + 80943737447.

It is an arithmetic number, because the mean of its divisors is an integer number (5612099110384).

Almost surely, 2^{45166605340023} is an apocalyptic number.

45166605340023 is a deficient number, since it is larger than the sum of its proper divisors (22178583984585).

45166605340023 is a wasteful number, since it uses less digits than its factorization.

45166605340023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161887474374 (or 161887474371 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 45166605340023 in words is "forty-five trillion, one hundred sixty-six billion, six hundred five million, three hundred forty thousand, twenty-three".