125026125 has 32 divisors (see below), whose sum is σ = 237768960. Its totient is φ = 57153600.

The previous prime is 125026123. The next prime is 125026127. The reversal of 125026125 is 521620521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (125026123) and next prime (125026127).

It is not a de Polignac number, because 125026125 - 2¹ = 125026123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125026095 and 125026104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125026123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21190 + ... + 26439.

It is an arithmetic number, because the mean of its divisors is an integer number (7430280).

Almost surely, 2^125026125 is an apocalyptic number.

125026125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125026125 is a deficient number, since it is larger than the sum of its proper divisors (112742835).

125026125 is an equidigital number, since it uses as much as digits as its factorization.

125026125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47654 (or 47644 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 125026125 is about 11181.5081719775. The cubic root of 125026125 is about 500.0348309069.

Adding to 125026125 its reverse (521620521), we get a palindrome (646646646).

The spelling of 125026125 in words is "one hundred twenty-five million, twenty-six thousand, one hundred twenty-five".