450333643403052 has 72 divisors (see below), whose sum is σ = 1184498607854016. Its totient is φ = 144145333173504.

The previous prime is 450333643403051. The next prime is 450333643403057. The reversal of 450333643403052 is 250304346333054.

450333643403052 is a `hidden beast` number, since 4 + 5 + 0 + 3 + 336 + 4 + 3 + 4 + 0 + 305 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 450333643402989 and 450333643403007.

It is not an unprimeable number, because it can be changed into a prime (450333643403051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2510803113 + ... + 2510982464.

It is an arithmetic number, because the mean of its divisors is an integer number (16451369553528).

Almost surely, 2^{450333643403052} is an apocalyptic number.

It is an amenable number.

450333643403052 is an abundant number, since it is smaller than the sum of its proper divisors (734164964450964).

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

450333643403052 is a wasteful number, since it uses less digits than its factorization.

450333643403052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021785687 (or 5021785682 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 45.

The spelling of 450333643403052 in words is "four hundred fifty trillion, three hundred thirty-three billion, six hundred forty-three million, four hundred three thousand, fifty-two".