125445415254200 has 96 divisors (see below), whose sum is σ = 295077346653600. Its totient is φ = 49590871080960.

The previous prime is 125445415254193. The next prime is 125445415254217. The reversal of 125445415254200 is 2452514544521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35943749 + ... + 39279051.

It is an arithmetic number, because the mean of its divisors is an integer number (3073722360975).

Almost surely, 2^{125445415254200} is an apocalyptic number.

125445415254200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125445415254200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147538673326800).

125445415254200 is an abundant number, since it is smaller than the sum of its proper divisors (169631931399400).

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

125445415254200 is a wasteful number, since it uses less digits than its factorization.

125445415254200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337521 (or 3337512 counting only the distinct ones).

The product of its (nonzero) digits is 1280000, while the sum is 44.

Adding to 125445415254200 its reverse (2452514544521), we get a palindrome (127897929798721).

The spelling of 125445415254200 in words is "one hundred twenty-five trillion, four hundred forty-five billion, four hundred fifteen million, two hundred fifty-four thousand, two hundred".