125025275 has 12 divisors (see below), whose sum is σ = 157157352. Its totient is φ = 98648640.

The previous prime is 125025269. The next prime is 125025281. The reversal of 125025275 is 572520521.

It is an interprime number because it is at equal distance from previous prime (125025269) and next prime (125025281).

It is not a de Polignac number, because 125025275 - 2¹⁶ = 124959739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32429 + ... + 36078.

It is an arithmetic number, because the mean of its divisors is an integer number (13096446).

Almost surely, 2^125025275 is an apocalyptic number.

125025275 is a deficient number, since it is larger than the sum of its proper divisors (32132077).

125025275 is an equidigital number, since it uses as much as digits as its factorization.

125025275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68590 (or 68585 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 125025275 is about 11181.4701627290. The cubic root of 125025275 is about 500.0336977289.

Adding to 125025275 its reverse (572520521), we get a palindrome (697545796).

The spelling of 125025275 in words is "one hundred twenty-five million, twenty-five thousand, two hundred seventy-five".