453348603559168 has 144 divisors (see below), whose sum is σ = 925119376763904. Its totient is φ = 221626092994560.

The previous prime is 453348603559079. The next prime is 453348603559249. The reversal of 453348603559168 is 861955306843354.

It is a junction number, because it is equal to n+sod(n) for n = 453348603559097 and 453348603559106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80281315321 + ... + 80281320967.

It is an arithmetic number, because the mean of its divisors is an integer number (6424440116416).

Almost surely, 2^{453348603559168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453348603559168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462559688381952).

453348603559168 is an abundant number, since it is smaller than the sum of its proper divisors (471770773204736).

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

453348603559168 is a wasteful number, since it uses less digits than its factorization.

453348603559168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11308 (or 11294 counting only the distinct ones).

The product of its (nonzero) digits is 1119744000, while the sum is 70.

The spelling of 453348603559168 in words is "four hundred fifty-three trillion, three hundred forty-eight billion, six hundred three million, five hundred fifty-nine thousand, one hundred sixty-eight".