13135316546 has 8 divisors (see below), whose sum is σ = 21494154384. Its totient is φ = 5970598420.

The previous prime is 13135316489. The next prime is 13135316573. The reversal of 13135316546 is 64561353131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298529900 + ... + 298529943.

It is an arithmetic number, because the mean of its divisors is an integer number (2686769298).

Almost surely, 2^13135316546 is an apocalyptic number.

13135316546 is a deficient number, since it is larger than the sum of its proper divisors (8358837838).

13135316546 is a wasteful number, since it uses less digits than its factorization.

13135316546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597059856.

The product of its digits is 97200, while the sum is 38.

Adding to 13135316546 its reverse (64561353131), we get a palindrome (77696669677).

The spelling of 13135316546 in words is "thirteen billion, one hundred thirty-five million, three hundred sixteen thousand, five hundred forty-six".