50510225 has 6 divisors (see below), whose sum is σ = 62632710. Its totient is φ = 40408160.

The previous prime is 50510177. The next prime is 50510263. The reversal of 50510225 is 52201505.

It can be written as a sum of positive squares in 3 ways, for example, as 369664 + 50140561 = 608^2 + 7081^2 .

It is not a de Polignac number, because 50510225 - 2⁸ = 50509969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50510197 and 50510206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010180 + ... + 1010229.

It is an arithmetic number, because the mean of its divisors is an integer number (10438785).

Almost surely, 2^50510225 is an apocalyptic number.

It is an amenable number.

50510225 is a deficient number, since it is larger than the sum of its proper divisors (12122485).

50510225 is a wasteful number, since it uses less digits than its factorization.

50510225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020419 (or 2020414 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 50510225 is about 7107.0545938525. The cubic root of 50510225 is about 369.6520346810.

The spelling of 50510225 in words is "fifty million, five hundred ten thousand, two hundred twenty-five".