125271885 has 8 divisors (see below), whose sum is σ = 200435040. Its totient is φ = 66811664.

The previous prime is 125271871. The next prime is 125271889. The reversal of 125271885 is 588172521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125271885 - 2⁶ = 125271821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125271889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4175715 + ... + 4175744.

It is an arithmetic number, because the mean of its divisors is an integer number (25054380).

Almost surely, 2^125271885 is an apocalyptic number.

125271885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125271885 is a deficient number, since it is larger than the sum of its proper divisors (75163155).

125271885 is an equidigital number, since it uses as much as digits as its factorization.

125271885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8351467.

The product of its digits is 44800, while the sum is 39.

The square root of 125271885 is about 11192.4923497852. The cubic root of 125271885 is about 500.3622508186.

It can be divided in two parts, 1252 and 71885, that added together give a palindrome (73137).

The spelling of 125271885 in words is "one hundred twenty-five million, two hundred seventy-one thousand, eight hundred eighty-five".