450411132 has 24 divisors (see below), whose sum is σ = 1051308496. Its totient is φ = 150087168.

The previous prime is 450411127. The next prime is 450411187. The reversal of 450411132 is 231114054.

It is a junction number, because it is equal to n+sod(n) for n = 450411099 and 450411108.

It is a congruent number.

It is an unprimeable number.

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, 57228 + ... + 64620.

Almost surely, 2^450411132 is an apocalyptic number.

It is an amenable number.

450411132 is an abundant number, since it is smaller than the sum of its proper divisors (600897364).

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

450411132 is a wasteful number, since it uses less digits than its factorization.

450411132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12477 (or 12475 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 450411132 is about 21222.8916974101. The cubic root of 450411132 is about 766.5427349349.

Adding to 450411132 its reverse (231114054), we get a palindrome (681525186).

The spelling of 450411132 in words is "four hundred fifty million, four hundred eleven thousand, one hundred thirty-two".