13289486975 has 6 divisors (see below), whose sum is σ = 16478963880. Its totient is φ = 10631589560.

The previous prime is 13289486971. The next prime is 13289487041. The reversal of 13289486975 is 57968498231.

It is not a de Polignac number, because 13289486975 - 2² = 13289486971 is a prime.

It is a super-2 number, since 2×13289486975² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13289486971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 265789715 + ... + 265789764.

It is an arithmetic number, because the mean of its divisors is an integer number (2746493980).

Almost surely, 2^13289486975 is an apocalyptic number.

13289486975 is a deficient number, since it is larger than the sum of its proper divisors (3189476905).

13289486975 is an equidigital number, since it uses as much as digits as its factorization.

13289486975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531579489 (or 531579484 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 62.

The spelling of 13289486975 in words is "thirteen billion, two hundred eighty-nine million, four hundred eighty-six thousand, nine hundred seventy-five".