5115354343 has 4 divisors (see below), whose sum is σ = 5580386568. Its totient is φ = 4650322120.

The previous prime is 5115354323. The next prime is 5115354371. The reversal of 5115354343 is 3434535115.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5115354343 - 2¹⁷ = 5115223271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5115354299 and 5115354308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115354323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232516096 + ... + 232516117.

It is an arithmetic number, because the mean of its divisors is an integer number (1395096642).

Almost surely, 2^5115354343 is an apocalyptic number.

5115354343 is a deficient number, since it is larger than the sum of its proper divisors (465032225).

5115354343 is a wasteful number, since it uses less digits than its factorization.

5115354343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465032224.

The product of its digits is 54000, while the sum is 34.

The square root of 5115354343 is about 71521.7053977322. The cubic root of 5115354343 is about 1723.0263044582.

Adding to 5115354343 its reverse (3434535115), we get a palindrome (8549889458).

The spelling of 5115354343 in words is "five billion, one hundred fifteen million, three hundred fifty-four thousand, three hundred forty-three".