450333133332 has 12 divisors (see below), whose sum is σ = 1050777311136. Its totient is φ = 150111044440.

The previous prime is 450333133309. The next prime is 450333133343. The reversal of 450333133332 is 233331333054.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 450333133293 and 450333133302.

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, 18763880544 + ... + 18763880567.

It is an arithmetic number, because the mean of its divisors is an integer number (87564775928).

Almost surely, 2^450333133332 is an apocalyptic number.

It is an amenable number.

450333133332 is an abundant number, since it is smaller than the sum of its proper divisors (600444177804).

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

450333133332 is a wasteful number, since it uses less digits than its factorization.

450333133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37527761118 (or 37527761116 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 33.

Adding to 450333133332 its reverse (233331333054), we get a palindrome (683664466386).

The spelling of 450333133332 in words is "four hundred fifty billion, three hundred thirty-three million, one hundred thirty-three thousand, three hundred thirty-two".