1131653377164 has 24 divisors (see below), whose sum is σ = 2642224863600. Its totient is φ = 376974889984.

The previous prime is 1131653377111. The next prime is 1131653377177. The reversal of 1131653377164 is 4617733561311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30343389 + ... + 30380660.

It is an arithmetic number, because the mean of its divisors is an integer number (110092702650).

Almost surely, 2^{1131653377164} is an apocalyptic number.

It is an amenable number.

1131653377164 is an abundant number, since it is smaller than the sum of its proper divisors (1510571486436).

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

1131653377164 is a wasteful number, since it uses less digits than its factorization.

1131653377164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60725609 (or 60725607 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The spelling of 1131653377164 in words is "one trillion, one hundred thirty-one billion, six hundred fifty-three million, three hundred seventy-seven thousand, one hundred sixty-four".