5054321243 has 2 divisors, whose sum is σ = 5054321244. Its totient is φ = 5054321242.

The previous prime is 5054321213. The next prime is 5054321257. The reversal of 5054321243 is 3421234505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5054321243 - 2²⁶ = 4987212379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5054321213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527160621 + 2527160622.

It is an arithmetic number, because the mean of its divisors is an integer number (2527160622).

Almost surely, 2^5054321243 is an apocalyptic number.

5054321243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5054321243 is an equidigital number, since it uses as much as digits as its factorization.

5054321243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5054321243 is about 71093.7496760440. The cubic root of 5054321243 is about 1716.1461899088.

Adding to 5054321243 its reverse (3421234505), we get a palindrome (8475555748).

The spelling of 5054321243 in words is "five billion, fifty-four million, three hundred twenty-one thousand, two hundred forty-three".