450006045 has 32 divisors (see below), whose sum is σ = 727208064. Its totient is φ = 237619200.

The previous prime is 450005993. The next prime is 450006061. The reversal of 450006045 is 540600054.

It is not a de Polignac number, because 450006045 - 2⁶ = 450005981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1015594 + ... + 1016036.

It is an arithmetic number, because the mean of its divisors is an integer number (22725252).

Almost surely, 2^450006045 is an apocalyptic number.

It is an amenable number.

450006045 is a deficient number, since it is larger than the sum of its proper divisors (277202019).

450006045 is a wasteful number, since it uses less digits than its factorization.

450006045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

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

The square root of 450006045 is about 21213.3459171343. The cubic root of 450006045 is about 766.3128637415.

Adding to 450006045 its reverse (540600054), we get a palindrome (990606099).

The spelling of 450006045 in words is "four hundred fifty million, six thousand, forty-five".