10558005806 has 4 divisors (see below), whose sum is σ = 15837008712. Its totient is φ = 5279002902.

The previous prime is 10558005791. The next prime is 10558005827. The reversal of 10558005806 is 60850085501.

10558005806 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.

It is a super-2 number, since 2×10558005806² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10558005806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639501450 + ... + 2639501453.

It is an arithmetic number, because the mean of its divisors is an integer number (3959252178).

Almost surely, 2^10558005806 is an apocalyptic number.

10558005806 is a deficient number, since it is larger than the sum of its proper divisors (5279002906).

10558005806 is an equidigital number, since it uses as much as digits as its factorization.

10558005806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5279002905.

The product of its (nonzero) digits is 48000, while the sum is 38.

The spelling of 10558005806 in words is "ten billion, five hundred fifty-eight million, five thousand, eight hundred six".