45485 has 8 divisors (see below), whose sum is σ = 59616. Its totient is φ = 33040.

The previous prime is 45481. The next prime is 45491. The reversal of 45485 is 58454.

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

It is not a de Polignac number, because 45485 - 2² = 45481 is a prime.

It is a super-3 number, since 3×45485³ = 282309733377375, which contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45481) 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, 359 + ... + 468.

It is an arithmetic number, because the mean of its divisors is an integer number (7452).

2⁴⁵⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

45485 is a deficient number, since it is larger than the sum of its proper divisors (14131).

45485 is a wasteful number, since it uses less digits than its factorization.

45485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843.

The product of its digits is 3200, while the sum is 26.

The square root of 45485 is about 213.2721266364. The cubic root of 45485 is about 35.6962613812.

The spelling of 45485 in words is "forty-five thousand, four hundred eighty-five".