10558780426 has 8 divisors (see below), whose sum is σ = 16028992224. Its totient is φ = 5215783020.

The previous prime is 10558780409. The next prime is 10558780429. The reversal of 10558780426 is 62408785501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10558780426² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10558780429) 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, 31803390 + ... + 31803721.

It is an arithmetic number, because the mean of its divisors is an integer number (2003624028).

Almost surely, 2^10558780426 is an apocalyptic number.

10558780426 is a deficient number, since it is larger than the sum of its proper divisors (5470211798).

10558780426 is an equidigital number, since it uses as much as digits as its factorization.

10558780426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63607196.

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 10558780426 in words is "ten billion, five hundred fifty-eight million, seven hundred eighty thousand, four hundred twenty-six".