45543306 has 16 divisors (see below), whose sum is σ = 96444864. Its totient is φ = 14288064.

The previous prime is 45543301. The next prime is 45543319. The reversal of 45543306 is 60334554.

It is not an unprimeable number, because it can be changed into a prime (45543301) 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, 223150 + ... + 223353.

It is an arithmetic number, because the mean of its divisors is an integer number (6027804).

Almost surely, 2^45543306 is an apocalyptic number.

45543306 is an abundant number, since it is smaller than the sum of its proper divisors (50901558).

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

45543306 is a wasteful number, since it uses less digits than its factorization.

45543306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446525.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 45543306 is about 6748.5780724535. The cubic root of 45543306 is about 357.1150756142.

The spelling of 45543306 in words is "forty-five million, five hundred forty-three thousand, three hundred six".