10550039 has 4 divisors (see below), whose sum is σ = 10563624. Its totient is φ = 10536456.

The previous prime is 10550027. The next prime is 10550087. The reversal of 10550039 is 93005501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93005501 = 3851 ⋅24151.

It is a cyclic number.

It is not a de Polignac number, because 10550039 - 2¹⁶ = 10484503 is a prime.

It is a super-2 number, since 2×10550039² = 222606645803042, 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 = 10549996 and 10550023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10558039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5552 + ... + 7205.

It is an arithmetic number, because the mean of its divisors is an integer number (2640906).

Almost surely, 2^10550039 is an apocalyptic number.

10550039 is a deficient number, since it is larger than the sum of its proper divisors (13585).

10550039 is an equidigital number, since it uses as much as digits as its factorization.

10550039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13584.

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 10550039 is about 3248.0823573302. The cubic root of 10550039 is about 219.3232578733.

The spelling of 10550039 in words is "ten million, five hundred fifty thousand, thirty-nine".