125028423346552 has 64 divisors (see below), whose sum is σ = 259852324959360. Its totient is φ = 55922697840000.

The previous prime is 125028423346537. The next prime is 125028423346613. The reversal of 125028423346552 is 255643324820521.

It is a self number, because there is not a number n which added to its sum of digits gives 125028423346552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32265903 + ... + 35932510.

It is an arithmetic number, because the mean of its divisors is an integer number (4060192577490).

Almost surely, 2^{125028423346552} is an apocalyptic number.

It is an amenable number.

125028423346552 is an abundant number, since it is smaller than the sum of its proper divisors (134823901612808).

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

125028423346552 is a wasteful number, since it uses less digits than its factorization.

125028423346552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68198764 (or 68198760 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 125028423346552 in words is "one hundred twenty-five trillion, twenty-eight billion, four hundred twenty-three million, three hundred forty-six thousand, five hundred fifty-two".