450541 has 8 divisors (see below), whose sum is σ = 554624. Its totient is φ = 356400.

The previous prime is 450533. The next prime is 450557. The reversal of 450541 is 145054.

450541 is nontrivially palindromic in base 12.

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

It is a cyclic number.

It is not a de Polignac number, because 450541 - 2³ = 450533 is a prime.

It is a super-3 number, since 3×450541³ = 274362158333071263, which contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450581) 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, 2385 + ... + 2566.

It is an arithmetic number, because the mean of its divisors is an integer number (69328).

2⁴⁵⁰⁵⁴¹ is an apocalyptic number.

It is an amenable number.

450541 is a deficient number, since it is larger than the sum of its proper divisors (104083).

450541 is a wasteful number, since it uses less digits than its factorization.

450541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4971.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 450541 is about 671.2235097194. The cubic root of 450541 is about 76.6616400821.

Adding to 450541 its reverse (145054), we get a palindrome (595595).

The spelling of 450541 in words is "four hundred fifty thousand, five hundred forty-one".