45543417 has 8 divisors (see below), whose sum is σ = 60861600. Its totient is φ = 30293760.

The previous prime is 45543409. The next prime is 45543419. The reversal of 45543417 is 71434554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45543417 - 2³ = 45543409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45543419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15559 + ... + 18252.

It is an arithmetic number, because the mean of its divisors is an integer number (7607700).

Almost surely, 2^45543417 is an apocalyptic number.

It is an amenable number.

45543417 is a deficient number, since it is larger than the sum of its proper divisors (15318183).

45543417 is a wasteful number, since it uses less digits than its factorization.

45543417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34263.

The product of its digits is 33600, while the sum is 33.

The square root of 45543417 is about 6748.5862964031. The cubic root of 45543417 is about 357.1153657391.

The spelling of 45543417 in words is "forty-five million, five hundred forty-three thousand, four hundred seventeen".