125011875 has 40 divisors (see below), whose sum is σ = 211894672. Its totient is φ = 65520000.

The previous prime is 125011853. The next prime is 125011919. The reversal of 125011875 is 578110521.

It is not a de Polignac number, because 125011875 - 2¹¹ = 125009827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 113829 + ... + 114921.

Almost surely, 2^125011875 is an apocalyptic number.

125011875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125011875 is a deficient number, since it is larger than the sum of its proper divisors (86882797).

125011875 is an equidigital number, since it uses as much as digits as its factorization.

125011875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 30.

The square root of 125011875 is about 11180.8709410314. The cubic root of 125011875 is about 500.0158328320.

The spelling of 125011875 in words is "one hundred twenty-five million, eleven thousand, eight hundred seventy-five".