13433530445 has 32 divisors (see below), whose sum is σ = 16525058400. Its totient is φ = 10481025024.

The previous prime is 13433530417. The next prime is 13433530469. The reversal of 13433530445 is 54403533431.

It can be written as a sum of positive squares in 16 ways, for example, as 838855369 + 12594675076 = 28963^2 + 112226^2 .

It is a cyclic number.

It is not a de Polignac number, because 13433530445 - 2⁶ = 13433530381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14459741 + ... + 14460669.

It is an arithmetic number, because the mean of its divisors is an integer number (516408075).

Almost surely, 2^13433530445 is an apocalyptic number.

It is an amenable number.

13433530445 is a deficient number, since it is larger than the sum of its proper divisors (3091527955).

13433530445 is a wasteful number, since it uses less digits than its factorization.

13433530445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 13433530445 in words is "thirteen billion, four hundred thirty-three million, five hundred thirty thousand, four hundred forty-five".