8452444816953 has 8 divisors (see below), whose sum is σ = 12522140469600. Its totient is φ = 5634963211284.

The previous prime is 8452444816909. The next prime is 8452444816961. The reversal of 8452444816953 is 3596184442548.

8452444816953 is a `hidden beast` number, since 8 + 4 + 5 + 2 + 44 + 481 + 69 + 53 = 666.

It is not a de Polignac number, because 8452444816953 - 2⁶ = 8452444816889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8452444812953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156526755843 + ... + 156526755896.

It is an arithmetic number, because the mean of its divisors is an integer number (1565267558700).

Almost surely, 2^{8452444816953} is an apocalyptic number.

It is an amenable number.

8452444816953 is a deficient number, since it is larger than the sum of its proper divisors (4069695652647).

8452444816953 is a wasteful number, since it uses less digits than its factorization.

8452444816953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313053511748 (or 313053511742 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 63.

The spelling of 8452444816953 in words is "eight trillion, four hundred fifty-two billion, four hundred forty-four million, eight hundred sixteen thousand, nine hundred fifty-three".