5445286113281 has 16 divisors (see below), whose sum is σ = 6434310082560. Its totient is φ = 4509530105040.

The previous prime is 5445286113271. The next prime is 5445286113287. The reversal of 5445286113281 is 1823116825445.

It is a cyclic number.

It is not a de Polignac number, because 5445286113281 - 2³⁴ = 5428106244097 is a prime.

It is a super-2 number, since 2×5445286113281² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5445286113287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20135051 + ... + 20403696.

It is an arithmetic number, because the mean of its divisors is an integer number (402144380160).

Almost surely, 2^{5445286113281} is an apocalyptic number.

It is an amenable number.

5445286113281 is a deficient number, since it is larger than the sum of its proper divisors (989023969279).

5445286113281 is a wasteful number, since it uses less digits than its factorization.

5445286113281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40539404.

The product of its digits is 1843200, while the sum is 50.

The spelling of 5445286113281 in words is "five trillion, four hundred forty-five billion, two hundred eighty-six million, one hundred thirteen thousand, two hundred eighty-one".