10550023 has 4 divisors (see below), whose sum is σ = 11509128. Its totient is φ = 9590920.

The previous prime is 10550003. The next prime is 10550027. The reversal of 10550023 is 32005501.

10550023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32005501 = 11 ⋅2909591.

It is a cyclic number.

It is not a de Polignac number, because 10550023 - 2⁵ = 10549991 is a prime.

It is a super-2 number, since 2×10550023² = 222605970601058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10549979 and 10550006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479536 + ... + 479557.

It is an arithmetic number, because the mean of its divisors is an integer number (2877282).

Almost surely, 2^10550023 is an apocalyptic number.

10550023 is a deficient number, since it is larger than the sum of its proper divisors (959105).

10550023 is an equidigital number, since it uses as much as digits as its factorization.

10550023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959104.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 10550023 is about 3248.0798943376. The cubic root of 10550023 is about 219.3231469993.

Adding to 10550023 its reverse (32005501), we get a palindrome (42555524).

The spelling of 10550023 in words is "ten million, five hundred fifty thousand, twenty-three".