50280025 has 6 divisors (see below), whose sum is σ = 62347262. Its totient is φ = 40224000.

The previous prime is 50280019. The next prime is 50280037. The reversal of 50280025 is 52008205.

It can be written as a sum of positive squares in 3 ways, for example, as 11042329 + 39237696 = 3323^2 + 6264^2 .

It is not a de Polignac number, because 50280025 - 2³ = 50280017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50279978 and 50280005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1005576 + ... + 1005625.

Almost surely, 2^50280025 is an apocalyptic number.

It is an amenable number.

50280025 is a deficient number, since it is larger than the sum of its proper divisors (12067237).

50280025 is a wasteful number, since it uses less digits than its factorization.

50280025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011211 (or 2011206 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 50280025 is about 7090.8409233320. The cubic root of 50280025 is about 369.0896172146.

The spelling of 50280025 in words is "fifty million, two hundred eighty thousand, twenty-five".