5243470244993 has 4 divisors (see below), whose sum is σ = 5250865831380. Its totient is φ = 5236074658608.

The previous prime is 5243470244953. The next prime is 5243470245049. The reversal of 5243470244993 is 3994420743425.

It is a happy number.

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 439452319744 + 4804017925249 = 662912^2 + 2191807^2 .

It is a cyclic number.

It is not a de Polignac number, because 5243470244993 - 2¹⁴ = 5243470228609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5243470244953) 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, 3697792130 + ... + 3697793547.

It is an arithmetic number, because the mean of its divisors is an integer number (1312716457845).

Almost surely, 2^{5243470244993} is an apocalyptic number.

It is an amenable number.

5243470244993 is a deficient number, since it is larger than the sum of its proper divisors (7395586387).

5243470244993 is an equidigital number, since it uses as much as digits as its factorization.

5243470244993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7395586386.

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 5243470244993 in words is "five trillion, two hundred forty-three billion, four hundred seventy million, two hundred forty-four thousand, nine hundred ninety-three".