5143240623 has 16 divisors (see below), whose sum is σ = 6965091936. Its totient is φ = 3375290880.

The previous prime is 5143240607. The next prime is 5143240631. The reversal of 5143240623 is 3260423415.

5143240623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5143240623 - 2⁴ = 5143240607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143240633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91561 + ... + 136637.

It is an arithmetic number, because the mean of its divisors is an integer number (435318246).

Almost surely, 2^5143240623 is an apocalyptic number.

5143240623 is a deficient number, since it is larger than the sum of its proper divisors (1821851313).

5143240623 is a wasteful number, since it uses less digits than its factorization.

5143240623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45674.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 5143240623 is about 71716.3901977784. The cubic root of 5143240623 is about 1726.1516496966.

The spelling of 5143240623 in words is "five billion, one hundred forty-three million, two hundred forty thousand, six hundred twenty-three".