5441450253453 has 6 divisors (see below), whose sum is σ = 7859872588334. Its totient is φ = 3627633502296.

The previous prime is 5441450253443. The next prime is 5441450253511. The reversal of 5441450253453 is 3543520541445.

5441450253453 is a `hidden beast` number, since 5 + 4 + 4 + 14 + 50 + 2 + 534 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4215642559209 + 1225807694244 = 2053203^2 + 1107162^2 .

It is not a de Polignac number, because 5441450253453 - 2¹⁸ = 5441449991309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5441450253399 and 5441450253408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441450253443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302302791850 + ... + 302302791867.

Almost surely, 2^{5441450253453} is an apocalyptic number.

It is an amenable number.

5441450253453 is a deficient number, since it is larger than the sum of its proper divisors (2418422334881).

5441450253453 is a wasteful number, since it uses less digits than its factorization.

5441450253453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604605583723 (or 604605583720 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 5441450253453 its reverse (3543520541445), we get a palindrome (8984970794898).

The spelling of 5441450253453 in words is "five trillion, four hundred forty-one billion, four hundred fifty million, two hundred fifty-three thousand, four hundred fifty-three".