10805059433 has 10 divisors (see below), whose sum is σ = 12605155434. Its totient is φ = 9261477456.

The previous prime is 10805059429. The next prime is 10805059451. The reversal of 10805059433 is 33495050801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6672112489 + 4132946944 = 81683^2 + 64288^2 .

It is not a de Polignac number, because 10805059433 - 2² = 10805059429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10805059333) 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 9 ways as a sum of consecutive naturals, for example, 2247716 + ... + 2252517.

Almost surely, 2^10805059433 is an apocalyptic number.

It is an amenable number.

10805059433 is a deficient number, since it is larger than the sum of its proper divisors (1800096001).

10805059433 is an frugal number, since it uses more digits than its factorization.

10805059433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500261 (or 4500240 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 10805059433 in words is "ten billion, eight hundred five million, fifty-nine thousand, four hundred thirty-three".