5445863158256 has 20 divisors (see below), whose sum is σ = 10551415773312. Its totient is φ = 2722917152256.

The previous prime is 5445863158223. The next prime is 5445863158259. The reversal of 5445863158256 is 6528513685445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445863158259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2632241 + ... + 4221423.

Almost surely, 2^{5445863158256} is an apocalyptic number.

It is an amenable number.

5445863158256 is a deficient number, since it is larger than the sum of its proper divisors (5105552615056).

5445863158256 is a wasteful number, since it uses less digits than its factorization.

5445863158256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803368 (or 1803362 counting only the distinct ones).

The product of its digits is 138240000, while the sum is 62.

The spelling of 5445863158256 in words is "five trillion, four hundred forty-five billion, eight hundred sixty-three million, one hundred fifty-eight thousand, two hundred fifty-six".