10558126338 has 16 divisors (see below), whose sum is σ = 21844399680. Its totient is φ = 3398017616.

The previous prime is 10558126253. The next prime is 10558126387. The reversal of 10558126338 is 83362185501.

It is a super-2 number, since 2×10558126338² (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 10558126338.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30339270 + ... + 30339617.

It is an arithmetic number, because the mean of its divisors is an integer number (1365274980).

Almost surely, 2^10558126338 is an apocalyptic number.

10558126338 is an abundant number, since it is smaller than the sum of its proper divisors (11286273342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10558126338 is a wasteful number, since it uses less digits than its factorization.

10558126338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60678921.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 10558126338 in words is "ten billion, five hundred fifty-eight million, one hundred twenty-six thousand, three hundred thirty-eight".