13350450533 has 16 divisors (see below), whose sum is σ = 16259788800. Its totient is φ = 10712817456.

The previous prime is 13350450521. The next prime is 13350450541. The reversal of 13350450533 is 33505405331.

It is not a de Polignac number, because 13350450533 - 2⁴ = 13350450517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13350450533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13350450433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 874583 + ... + 889716.

It is an arithmetic number, because the mean of its divisors is an integer number (1016236800).

Almost surely, 2^13350450533 is an apocalyptic number.

It is an amenable number.

13350450533 is a deficient number, since it is larger than the sum of its proper divisors (2909338267).

13350450533 is a wasteful number, since it uses less digits than its factorization.

13350450533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764376.

The product of its (nonzero) digits is 40500, while the sum is 32.

Adding to 13350450533 its reverse (33505405331), we get a palindrome (46855855864).

The spelling of 13350450533 in words is "thirteen billion, three hundred fifty million, four hundred fifty thousand, five hundred thirty-three".