450023541 has 16 divisors (see below), whose sum is σ = 693085248. Its totient is φ = 256697600.

The previous prime is 450023527. The next prime is 450023557. The reversal of 450023541 is 145320054.

It is a cyclic number.

It is not a de Polignac number, because 450023541 - 2¹⁴ = 450007157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450023741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400530 + ... + 401651.

It is an arithmetic number, because the mean of its divisors is an integer number (43317828).

Almost surely, 2^450023541 is an apocalyptic number.

It is an amenable number.

450023541 is a deficient number, since it is larger than the sum of its proper divisors (243061707).

450023541 is a wasteful number, since it uses less digits than its factorization.

450023541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802212.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 450023541 is about 21213.7582950311. The cubic root of 450023541 is about 766.3227948941.

Adding to 450023541 its reverse (145320054), we get a palindrome (595343595).

The spelling of 450023541 in words is "four hundred fifty million, twenty-three thousand, five hundred forty-one".