5125144042203 has 16 divisors (see below), whose sum is σ = 7132920216576. Its totient is φ = 3267160490880.

The previous prime is 5125144042181. The next prime is 5125144042229. The reversal of 5125144042203 is 3022404415215.

It is not a de Polignac number, because 5125144042203 - 2⁵ = 5125144042171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5125144042003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11684275 + ... + 12114972.

It is an arithmetic number, because the mean of its divisors is an integer number (445807513536).

Almost surely, 2^{5125144042203} is an apocalyptic number.

5125144042203 is a deficient number, since it is larger than the sum of its proper divisors (2007776174373).

5125144042203 is a wasteful number, since it uses less digits than its factorization.

5125144042203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23802394.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 5125144042203 its reverse (3022404415215), we get a palindrome (8147548457418).

The spelling of 5125144042203 in words is "five trillion, one hundred twenty-five billion, one hundred forty-four million, forty-two thousand, two hundred three".