5143345023 has 8 divisors (see below), whose sum is σ = 6859628928. Its totient is φ = 3427978904.

The previous prime is 5143344989. The next prime is 5143345027. The reversal of 5143345023 is 3205433415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5143345023 - 2¹⁶ = 5143279487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143345027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216261 + ... + 238862.

It is an arithmetic number, because the mean of its divisors is an integer number (857453616).

Almost surely, 2^5143345023 is an apocalyptic number.

5143345023 is a deficient number, since it is larger than the sum of its proper divisors (1716283905).

5143345023 is a wasteful number, since it uses less digits than its factorization.

5143345023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458893.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 5143345023 is about 71717.1180611714. The cubic root of 5143345023 is about 1726.1633290395.

Adding to 5143345023 its reverse (3205433415), we get a palindrome (8348778438).

The spelling of 5143345023 in words is "five billion, one hundred forty-three million, three hundred forty-five thousand, twenty-three".