45004312161166 has 16 divisors (see below), whose sum is σ = 67607349424128. Its totient is φ = 22468551039000.

The previous prime is 45004312161091. The next prime is 45004312161209. The reversal of 45004312161166 is 66116121340054.

It is a super-2 number, since 2×45004312161166² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414410 + ... + 9592141.

It is an arithmetic number, because the mean of its divisors is an integer number (4225459339008).

Almost surely, 2^{45004312161166} is an apocalyptic number.

45004312161166 is a deficient number, since it is larger than the sum of its proper divisors (22603037262962).

45004312161166 is a wasteful number, since it uses less digits than its factorization.

45004312161166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11009607.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 45004312161166 in words is "forty-five trillion, four billion, three hundred twelve million, one hundred sixty-one thousand, one hundred sixty-six".