1316635159892 has 48 divisors (see below), whose sum is σ = 2562909146112. Its totient is φ = 587727498240.

The previous prime is 1316635159891. The next prime is 1316635159909. The reversal of 1316635159892 is 2989515366131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316635159891) 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, 2494913 + ... + 2976215.

It is an arithmetic number, because the mean of its divisors is an integer number (53393940544).

Almost surely, 2^{1316635159892} is an apocalyptic number.

It is an amenable number.

1316635159892 is a deficient number, since it is larger than the sum of its proper divisors (1246273986220).

1316635159892 is a wasteful number, since it uses less digits than its factorization.

1316635159892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483048 (or 483046 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 59.

The spelling of 1316635159892 in words is "one trillion, three hundred sixteen billion, six hundred thirty-five million, one hundred fifty-nine thousand, eight hundred ninety-two".