450500002232 has 32 divisors (see below), whose sum is σ = 991447885920. Its totient is φ = 187853281920.

The previous prime is 450500002229. The next prime is 450500002243. The reversal of 450500002232 is 232200005054.

It is a super-2 number, since 2×450500002232² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450500002198 and 450500002207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108709319 + ... + 108713462.

It is an arithmetic number, because the mean of its divisors is an integer number (30982746435).

Almost surely, 2^450500002232 is an apocalyptic number.

It is an amenable number.

450500002232 is an abundant number, since it is smaller than the sum of its proper divisors (540947883688).

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

450500002232 is a wasteful number, since it uses less digits than its factorization.

450500002232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217422831 (or 217422827 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 450500002232 its reverse (232200005054), we get a palindrome (682700007286).

The spelling of 450500002232 in words is "four hundred fifty billion, five hundred million, two thousand, two hundred thirty-two".