10550201 has 2 divisors, whose sum is σ = 10550202. Its totient is φ = 10550200.

The previous prime is 10550191. The next prime is 10550207. The reversal of 10550201 is 10205501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10394176 + 156025 = 3224^2 + 395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10550201 is a prime.

It is a super-2 number, since 2×10550201² = 222613482280802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10550207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275100 + 5275101.

It is an arithmetic number, because the mean of its divisors is an integer number (5275101).

Almost surely, 2^10550201 is an apocalyptic number.

It is an amenable number.

10550201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550201 is an equidigital number, since it uses as much as digits as its factorization.

10550201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 10550201 is about 3248.1072950258. The cubic root of 10550201 is about 219.3243804658.

Adding to 10550201 its reverse (10205501), we get a palindrome (20755702).

The spelling of 10550201 in words is "ten million, five hundred fifty thousand, two hundred one".