125052534143 has 16 divisors (see below), whose sum is σ = 128106802560. Its totient is φ = 122031264096.

The previous prime is 125052534133. The next prime is 125052534163. The reversal of 125052534143 is 341435250521.

It is a cyclic number.

It is not a de Polignac number, because 125052534143 - 2⁴ = 125052534127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125052534133) 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, 8426696 + ... + 8441522.

It is an arithmetic number, because the mean of its divisors is an integer number (8006675160).

Almost surely, 2^125052534143 is an apocalyptic number.

125052534143 is a deficient number, since it is larger than the sum of its proper divisors (3054268417).

125052534143 is a wasteful number, since it uses less digits than its factorization.

125052534143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15926.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 125052534143 its reverse (341435250521), we get a palindrome (466487784664).

The spelling of 125052534143 in words is "one hundred twenty-five billion, fifty-two million, five hundred thirty-four thousand, one hundred forty-three".