5153503336123 has 4 divisors (see below), whose sum is σ = 5172661341360. Its totient is φ = 5134345330888.

The previous prime is 5153503336117. The next prime is 5153503336133. The reversal of 5153503336123 is 3216333053515.

5153503336123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5153503336123 - 2³³ = 5144913401531 is a prime.

It is a super-2 number, since 2×5153503336123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5153503336133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9579002215 + ... + 9579002752.

It is an arithmetic number, because the mean of its divisors is an integer number (1293165335340).

Almost surely, 2^{5153503336123} is an apocalyptic number.

5153503336123 is a deficient number, since it is larger than the sum of its proper divisors (19158005237).

5153503336123 is a wasteful number, since it uses less digits than its factorization.

5153503336123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19158005236.

The product of its (nonzero) digits is 364500, while the sum is 40.

Adding to 5153503336123 its reverse (3216333053515), we get a palindrome (8369836389638).

The spelling of 5153503336123 in words is "five trillion, one hundred fifty-three billion, five hundred three million, three hundred thirty-six thousand, one hundred twenty-three".