5254135343 has 2 divisors, whose sum is σ = 5254135344. Its totient is φ = 5254135342.

The previous prime is 5254135333. The next prime is 5254135351. The reversal of 5254135343 is 3435314525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5254135343 - 2²⁴ = 5237358127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5254135333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627067671 + 2627067672.

It is an arithmetic number, because the mean of its divisors is an integer number (2627067672).

Almost surely, 2^5254135343 is an apocalyptic number.

5254135343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254135343 is an equidigital number, since it uses as much as digits as its factorization.

5254135343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 35.

The square root of 5254135343 is about 72485.4146915088. The cubic root of 5254135343 is about 1738.4695379956.

Adding to 5254135343 its reverse (3435314525), we get a palindrome (8689449868).

The spelling of 5254135343 in words is "five billion, two hundred fifty-four million, one hundred thirty-five thousand, three hundred forty-three".