13475289138 has 8 divisors (see below), whose sum is σ = 26950578288. Its totient is φ = 4491763044.

The previous prime is 13475289137. The next prime is 13475289169. The reversal of 13475289138 is 83198257431.

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

13475289138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13475289137) 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 3 ways as a sum of consecutive naturals, for example, 1122940756 + ... + 1122940767.

It is an arithmetic number, because the mean of its divisors is an integer number (3368822286).

Almost surely, 2^13475289138 is an apocalyptic number.

13475289138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13475289138 is a wasteful number, since it uses less digits than its factorization.

13475289138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245881528.

The product of its digits is 1451520, while the sum is 51.

The spelling of 13475289138 in words is "thirteen billion, four hundred seventy-five million, two hundred eighty-nine thousand, one hundred thirty-eight".