125014089 has 4 divisors (see below), whose sum is σ = 166685456. Its totient is φ = 83342724.

The previous prime is 125014081. The next prime is 125014093. The reversal of 125014089 is 980410521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 125014089 - 2³ = 125014081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125014081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20835679 + ... + 20835684.

It is an arithmetic number, because the mean of its divisors is an integer number (41671364).

Almost surely, 2^125014089 is an apocalyptic number.

It is an amenable number.

125014089 is a deficient number, since it is larger than the sum of its proper divisors (41671367).

125014089 is an equidigital number, since it uses as much as digits as its factorization.

125014089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41671366.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 125014089 is about 11180.9699489803. The cubic root of 125014089 is about 500.0187846276.

The spelling of 125014089 in words is "one hundred twenty-five million, fourteen thousand, eighty-nine".