1061000105559 has 8 divisors (see below), whose sum is σ = 1427887992960. Its totient is φ = 700722810936.

The previous prime is 1061000105527. The next prime is 1061000105563. The reversal of 1061000105559 is 9555010001601.

1061000105559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1061000105559 - 2⁵ = 1061000105527 is a prime.

It is a super-2 number, since 2×1061000105559² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061000105359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652647819 + ... + 1652648460.

It is an arithmetic number, because the mean of its divisors is an integer number (178485999120).

Almost surely, 2^{1061000105559} is an apocalyptic number.

1061000105559 is a deficient number, since it is larger than the sum of its proper divisors (366887887401).

1061000105559 is a wasteful number, since it uses less digits than its factorization.

1061000105559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305296389.

The product of its (nonzero) digits is 6750, while the sum is 33.

The spelling of 1061000105559 in words is "one trillion, sixty-one billion, one hundred five thousand, five hundred fifty-nine".