453853985056 has 24 divisors (see below), whose sum is σ = 894077034480. Its totient is φ = 226786801728.

The previous prime is 453853985051. The next prime is 453853985071. The reversal of 453853985056 is 650589358354.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 453853984985 and 453853985003.

It is not an unprimeable number, because it can be changed into a prime (453853985051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328346 + ... + 4431961.

It is an arithmetic number, because the mean of its divisors is an integer number (37253209770).

Almost surely, 2^453853985056 is an apocalyptic number.

It is an amenable number.

453853985056 is a deficient number, since it is larger than the sum of its proper divisors (440223049424).

453853985056 is a wasteful number, since it uses less digits than its factorization.

453853985056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8761936 (or 8761928 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 61.

The spelling of 453853985056 in words is "four hundred fifty-three billion, eight hundred fifty-three million, nine hundred eighty-five thousand, fifty-six".