5053400243 has 2 divisors, whose sum is σ = 5053400244. Its totient is φ = 5053400242.

The previous prime is 5053400239. The next prime is 5053400257. The reversal of 5053400243 is 3420043505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5053400243 - 2² = 5053400239 is a prime.

It is not a weakly prime, because it can be changed into another prime (5053400743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2526700121 + 2526700122.

It is an arithmetic number, because the mean of its divisors is an integer number (2526700122).

Almost surely, 2^5053400243 is an apocalyptic number.

5053400243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5053400243 is an equidigital number, since it uses as much as digits as its factorization.

5053400243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 5053400243 is about 71087.2720182734. The cubic root of 5053400243 is about 1716.0419446779.

Adding to 5053400243 its reverse (3420043505), we get a palindrome (8473443748).

The spelling of 5053400243 in words is "five billion, fifty-three million, four hundred thousand, two hundred forty-three".