125059 has 4 divisors (see below), whose sum is σ = 136440. Its totient is φ = 113680.

The previous prime is 125053. The next prime is 125063. The reversal of 125059 is 950521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125059 - 2¹³ = 116867 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (125053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5674 + ... + 5695.

It is an arithmetic number, because the mean of its divisors is an integer number (34110).

125059 is a Friedman number, since it can be written as 59+50^(2+1), using all its digits and the basic arithmetic operations.

2¹²⁵⁰⁵⁹ is an apocalyptic number.

125059 is a deficient number, since it is larger than the sum of its proper divisors (11381).

125059 is a wasteful number, since it uses less digits than its factorization.

125059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11380.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 125059 is about 353.6368193500. The cubic root of 125059 is about 50.0078654293.

Subtracting from 125059 its product of nonzero digits (450), we obtain a square (124609 = 353²).

The spelling of 125059 in words is "one hundred twenty-five thousand, fifty-nine".