10550911 has 12 divisors (see below), whose sum is σ = 12294352. Its totient is φ = 8869824.

The previous prime is 10550851. The next prime is 10550921. The reversal of 10550911 is 11905501.

It is not a de Polignac number, because 10550911 - 2⁷ = 10550783 is a prime.

It is a super-2 number, since 2×10550911² = 222643445859842, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24151 + ... + 24583.

Almost surely, 2^10550911 is an apocalyptic number.

10550911 is a deficient number, since it is larger than the sum of its proper divisors (1743441).

10550911 is an frugal number, since it uses more digits than its factorization.

10550911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 10550911 is about 3248.2165876062. The cubic root of 10550911 is about 219.3293003347.

The spelling of 10550911 in words is "ten million, five hundred fifty thousand, nine hundred eleven".