45543366 has 24 divisors (see below), whose sum is σ = 107648424. Its totient is φ = 13800960.

The previous prime is 45543349. The next prime is 45543367. The reversal of 45543366 is 66334554.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45543366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45543367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114811 + ... + 115206.

It is an arithmetic number, because the mean of its divisors is an integer number (4485351).

Almost surely, 2^45543366 is an apocalyptic number.

45543366 is an abundant number, since it is smaller than the sum of its proper divisors (62105058).

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

45543366 is a wasteful number, since it uses less digits than its factorization.

45543366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230036 (or 230033 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 45543366 is about 6748.5825178329. The cubic root of 45543366 is about 357.1152324385.

The spelling of 45543366 in words is "forty-five million, five hundred forty-three thousand, three hundred sixty-six".