5443524253445 has 4 divisors (see below), whose sum is σ = 6532229104140. Its totient is φ = 4354819402752.

The previous prime is 5443524253441. The next prime is 5443524253469.

5443524253445 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1912849431364 + 3530674822081 = 1383058^2 + 1879009^2 .

It is a cyclic number.

It is not a de Polignac number, because 5443524253445 - 2² = 5443524253441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5443524253393 and 5443524253402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443524253441) 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, 544352425340 + ... + 544352425349.

It is an arithmetic number, because the mean of its divisors is an integer number (1633057276035).

Almost surely, 2^{5443524253445} is an apocalyptic number.

It is an amenable number.

5443524253445 is a deficient number, since it is larger than the sum of its proper divisors (1088704850695).

5443524253445 is a wasteful number, since it uses less digits than its factorization.

5443524253445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088704850694.

The product of its digits is 23040000, while the sum is 50.

The spelling of 5443524253445 in words is "five trillion, four hundred forty-three billion, five hundred twenty-four million, two hundred fifty-three thousand, four hundred forty-five".