5021453532443 has 4 divisors (see below), whose sum is σ = 5090240567208. Its totient is φ = 4952666497680.

The previous prime is 5021453532419. The next prime is 5021453532479. The reversal of 5021453532443 is 3442353541205.

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

It is a cyclic number.

It is not a de Polignac number, because 5021453532443 - 2¹⁸ = 5021453270299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5021453532443.

It is not an unprimeable number, because it can be changed into a prime (5021453535443) 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, 34393517273 + ... + 34393517418.

It is an arithmetic number, because the mean of its divisors is an integer number (1272560141802).

Almost surely, 2^{5021453532443} is an apocalyptic number.

5021453532443 is a deficient number, since it is larger than the sum of its proper divisors (68787034765).

5021453532443 is an equidigital number, since it uses as much as digits as its factorization.

5021453532443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68787034764.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 5021453532443 in words is "five trillion, twenty-one billion, four hundred fifty-three million, five hundred thirty-two thousand, four hundred forty-three".