45534666 has 16 divisors (see below), whose sum is σ = 92613600. Its totient is φ = 14920848.

The previous prime is 45534649. The next prime is 45534667. The reversal of 45534666 is 66643554.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45534667) 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, 63961 + ... + 64668.

It is an arithmetic number, because the mean of its divisors is an integer number (5788350).

Almost surely, 2^45534666 is an apocalyptic number.

45534666 is an abundant number, since it is smaller than the sum of its proper divisors (47078934).

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

45534666 is a wasteful number, since it uses less digits than its factorization.

45534666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128693.

The product of its digits is 259200, while the sum is 39.

The square root of 45534666 is about 6747.9379072425. The cubic root of 45534666 is about 357.0924914728.

The spelling of 45534666 in words is "forty-five million, five hundred thirty-four thousand, six hundred sixty-six".