45094566 has 16 divisors (see below), whose sum is σ = 98388288. Its totient is φ = 13665000.

The previous prime is 45094561. The next prime is 45094579. The reversal of 45094566 is 66549054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45094561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341560 + ... + 341691.

It is an arithmetic number, because the mean of its divisors is an integer number (6149268).

Almost surely, 2^45094566 is an apocalyptic number.

45094566 is an abundant number, since it is smaller than the sum of its proper divisors (53293722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45094566 is a wasteful number, since it uses less digits than its factorization.

45094566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683267.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 45094566 is about 6715.2487667993. The cubic root of 45094566 is about 355.9383125451.

The spelling of 45094566 in words is "forty-five million, ninety-four thousand, five hundred sixty-six".