450522104 has 16 divisors (see below), whose sum is σ = 865332720. Its totient is φ = 219766720.

The previous prime is 450522097. The next prime is 450522139. The reversal of 450522104 is 401225054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 450522104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686444 + ... + 687099.

It is an arithmetic number, because the mean of its divisors is an integer number (54083295).

Almost surely, 2^450522104 is an apocalyptic number.

It is an amenable number.

450522104 is a deficient number, since it is larger than the sum of its proper divisors (414810616).

450522104 is a wasteful number, since it uses less digits than its factorization.

450522104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373590 (or 1373586 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 450522104 is about 21225.5059774791. The cubic root of 450522104 is about 766.6056831980.

Adding to 450522104 its reverse (401225054), we get a palindrome (851747158).

The spelling of 450522104 in words is "four hundred fifty million, five hundred twenty-two thousand, one hundred four".