5340053449 has 2 divisors, whose sum is σ = 5340053450. Its totient is φ = 5340053448.

The previous prime is 5340053443. The next prime is 5340053483. The reversal of 5340053449 is 9443500435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4143239424 + 1196814025 = 64368^2 + 34595^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340053449 - 2¹⁹ = 5339529161 is a prime.

It is not a weakly prime, because it can be changed into another prime (5340053443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670026724 + 2670026725.

It is an arithmetic number, because the mean of its divisors is an integer number (2670026725).

Almost surely, 2^5340053449 is an apocalyptic number.

It is an amenable number.

5340053449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340053449 is an equidigital number, since it uses as much as digits as its factorization.

5340053449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 5340053449 is about 73075.6693366540. The cubic root of 5340053449 is about 1747.8944416993.

The spelling of 5340053449 in words is "five billion, three hundred forty million, fifty-three thousand, four hundred forty-nine".