13475407884 has 48 divisors (see below), whose sum is σ = 33424949376. Its totient is φ = 4210720000.

The previous prime is 13475407859. The next prime is 13475407889. The reversal of 13475407884 is 48870457431.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (13475407889) 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 15 ways as a sum of consecutive naturals, for example, 80382 + ... + 182789.

It is an arithmetic number, because the mean of its divisors is an integer number (696353112).

Almost surely, 2^13475407884 is an apocalyptic number.

It is an amenable number.

13475407884 is an abundant number, since it is smaller than the sum of its proper divisors (19949541492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13475407884 is a wasteful number, since it uses less digits than its factorization.

13475407884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263446 (or 263444 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 13475407884 in words is "thirteen billion, four hundred seventy-five million, four hundred seven thousand, eight hundred eighty-four".