450226423466052 has 12 divisors (see below), whose sum is σ = 1050528321420816. Its totient is φ = 150075474488680.

The previous prime is 450226423466009. The next prime is 450226423466077. The reversal of 450226423466052 is 250664324622054.

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 = 450226423465986 and 450226423466004.

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 3 ways as a sum of consecutive naturals, for example, 18759434311074 + ... + 18759434311097.

It is an arithmetic number, because the mean of its divisors is an integer number (87544026785068).

Almost surely, 2^{450226423466052} is an apocalyptic number.

It is an amenable number.

450226423466052 is an abundant number, since it is smaller than the sum of its proper divisors (600301897954764).

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

450226423466052 is a wasteful number, since it uses less digits than its factorization.

450226423466052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37518868622178 (or 37518868622176 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 51.

The spelling of 450226423466052 in words is "four hundred fifty trillion, two hundred twenty-six billion, four hundred twenty-three million, four hundred sixty-six thousand, fifty-two".