10550549 has 2 divisors, whose sum is σ = 10550550. Its totient is φ = 10550548.

The previous prime is 10550543. The next prime is 10550563. The reversal of 10550549 is 94505501.

10550549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10432900 + 117649 = 3230^2 + 343^2 .

It is a cyclic number.

It is not a de Polignac number, because 10550549 - 2¹² = 10546453 is a prime.

It is a super-2 number, since 2×10550549² = 222628168402802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10550543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5275274 + 5275275.

It is an arithmetic number, because the mean of its divisors is an integer number (5275275).

Almost surely, 2^10550549 is an apocalyptic number.

It is an amenable number.

10550549 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550549 is an equidigital number, since it uses as much as digits as its factorization.

10550549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 10550549 is about 3248.1608642430. The cubic root of 10550549 is about 219.3267919221.

The spelling of 10550549 in words is "ten million, five hundred fifty thousand, five hundred forty-nine".