50125 has 8 divisors (see below), whose sum is σ = 62712. Its totient is φ = 40000.

The previous prime is 50123. The next prime is 50129. The reversal of 50125 is 52105.

It can be written as a sum of positive squares in 4 ways, for example, as 841 + 49284 = 29^2 + 222^2 .

It is not a de Polignac number, because 50125 - 2¹ = 50123 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50123) 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, 76 + ... + 325.

It is an arithmetic number, because the mean of its divisors is an integer number (7839).

2⁵⁰¹²⁵ is an apocalyptic number.

It is an amenable number.

50125 is a deficient number, since it is larger than the sum of its proper divisors (12587).

50125 is an equidigital number, since it uses as much as digits as its factorization.

50125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 50125 is about 223.8861317724. The cubic root of 50125 is about 36.8709897008.

The spelling of 50125 in words is "fifty thousand, one hundred twenty-five".