5155334243 has 2 divisors, whose sum is σ = 5155334244. Its totient is φ = 5155334242.

The previous prime is 5155334207. The next prime is 5155334257. The reversal of 5155334243 is 3424335515.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5155334243 - 2⁶ = 5155334179 is a prime.

It is not a weakly prime, because it can be changed into another prime (5155334203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577667121 + 2577667122.

It is an arithmetic number, because the mean of its divisors is an integer number (2577667122).

Almost surely, 2^5155334243 is an apocalyptic number.

5155334243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5155334243 is an equidigital number, since it uses as much as digits as its factorization.

5155334243 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5155334243 is about 71800.6562853015. The cubic root of 5155334243 is about 1727.5035264019.

Adding to 5155334243 its reverse (3424335515), we get a palindrome (8579669758).

The spelling of 5155334243 in words is "five billion, one hundred fifty-five million, three hundred thirty-four thousand, two hundred forty-three".