125255310020252 has 96 divisors (see below), whose sum is σ = 259560921614400. Its totient is φ = 52458627207168.

The previous prime is 125255310020213. The next prime is 125255310020293. The reversal of 125255310020252 is 252020013552521.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 43789283 + ... + 46561914.

It is an arithmetic number, because the mean of its divisors is an integer number (2703759600150).

Almost surely, 2^{125255310020252} is an apocalyptic number.

It is an amenable number.

125255310020252 is an abundant number, since it is smaller than the sum of its proper divisors (134305611594148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125255310020252 is a wasteful number, since it uses less digits than its factorization.

125255310020252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90351303 (or 90351301 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 125255310020252 its reverse (252020013552521), we get a palindrome (377275323572773).

The spelling of 125255310020252 in words is "one hundred twenty-five trillion, two hundred fifty-five billion, three hundred ten million, twenty thousand, two hundred fifty-two".