125425260 has 120 divisors (see below), whose sum is σ = 397005840. Its totient is φ = 33146496.

The previous prime is 125425253. The next prime is 125425271. The reversal of 125425260 is 62524521.

125425260 is a `hidden beast` number, since 12 + 542 + 52 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 224902 + ... + 225458.

It is an arithmetic number, because the mean of its divisors is an integer number (3308382).

Almost surely, 2^125425260 is an apocalyptic number.

125425260 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 125425260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198502920).

125425260 is an abundant number, since it is smaller than the sum of its proper divisors (271580580).

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

125425260 is a wasteful number, since it uses less digits than its factorization.

125425260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 706 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 125425260 is about 11199.3419449537. The cubic root of 125425260 is about 500.5663715377.

Adding to 125425260 its reverse (62524521), we get a palindrome (187949781).

The spelling of 125425260 in words is "one hundred twenty-five million, four hundred twenty-five thousand, two hundred sixty".