450524116 has 24 divisors (see below), whose sum is σ = 930116096. Its totient is φ = 186852960.

The previous prime is 450524027. The next prime is 450524117. The reversal of 450524116 is 611425054.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450524117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258651 + ... + 260386.

Almost surely, 2^450524116 is an apocalyptic number.

It is an amenable number.

450524116 is an abundant number, since it is smaller than the sum of its proper divisors (479591980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450524116 is a wasteful number, since it uses less digits than its factorization.

450524116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519079 (or 519077 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 450524116 is about 21225.5533732339. The cubic root of 450524116 is about 766.6068243986.

The spelling of 450524116 in words is "four hundred fifty million, five hundred twenty-four thousand, one hundred sixteen".