5383543123 has 16 divisors (see below), whose sum is σ = 6305932800. Its totient is φ = 4594071048.

The previous prime is 5383543079. The next prime is 5383543159. The reversal of 5383543123 is 3213453835.

5383543123 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 5383543123 - 2²⁹ = 4846672211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5383543523) 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, 43290 + ... + 112432.

It is an arithmetic number, because the mean of its divisors is an integer number (394120800).

Almost surely, 2^5383543123 is an apocalyptic number.

5383543123 is a deficient number, since it is larger than the sum of its proper divisors (922389677).

5383543123 is an equidigital number, since it uses as much as digits as its factorization.

5383543123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69391 (or 69377 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 5383543123 is about 73372.6319754171. The cubic root of 5383543123 is about 1752.6265997270.

Adding to 5383543123 its reverse (3213453835), we get a palindrome (8596996958).

The spelling of 5383543123 in words is "five billion, three hundred eighty-three million, five hundred forty-three thousand, one hundred twenty-three".