50321125 has 24 divisors (see below), whose sum is σ = 65736216. Its totient is φ = 38456000.

The previous prime is 50321123. The next prime is 50321149. The reversal of 50321125 is 52112305.

It can be written as a sum of positive squares in 4 ways, for example, as 15108769 + 35212356 = 3887^2 + 5934^2 .

It is not a de Polignac number, because 50321125 - 2¹ = 50321123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50321123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65745 + ... + 66505.

It is an arithmetic number, because the mean of its divisors is an integer number (2739009).

Almost surely, 2^50321125 is an apocalyptic number.

It is an amenable number.

50321125 is a deficient number, since it is larger than the sum of its proper divisors (15415091).

50321125 is an equidigital number, since it uses as much as digits as its factorization.

50321125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 50321125 is about 7093.7384361139. The cubic root of 50321125 is about 369.1901571529.

The spelling of 50321125 in words is "fifty million, three hundred twenty-one thousand, one hundred twenty-five".