50365225 has 6 divisors (see below), whose sum is σ = 62452910. Its totient is φ = 40292160.

The previous prime is 50365223. The next prime is 50365243. The reversal of 50365225 is 52256305.

It can be written as a sum of positive squares in 3 ways, for example, as 82944 + 50282281 = 288^2 + 7091^2 .

It is not a de Polignac number, because 50365225 - 2¹ = 50365223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50365193 and 50365202.

It is not an unprimeable number, because it can be changed into a prime (50365223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1007280 + ... + 1007329.

Almost surely, 2^50365225 is an apocalyptic number.

It is an amenable number.

50365225 is a deficient number, since it is larger than the sum of its proper divisors (12087685).

50365225 is a wasteful number, since it uses less digits than its factorization.

50365225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014619 (or 2014614 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 50365225 is about 7096.8461305005. The cubic root of 50365225 is about 369.2979749073.

The spelling of 50365225 in words is "fifty million, three hundred sixty-five thousand, two hundred twenty-five".