1117575647984 has 20 divisors (see below), whose sum is σ = 2197620772584. Its totient is φ = 550447706688.

The previous prime is 1117575647957. The next prime is 1117575648011. The reversal of 1117575647984 is 4897465757111.

It is an interprime number because it is at equal distance from previous prime (1117575647957) and next prime (1117575648011).

It is a self number, because there is not a number n which added to its sum of digits gives 1117575647984.

It is a congruent number.

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, 521256227 + ... + 521258370.

Almost surely, 2^{1117575647984} is an apocalyptic number.

It is an amenable number.

1117575647984 is a deficient number, since it is larger than the sum of its proper divisors (1080045124600).

1117575647984 is a wasteful number, since it uses less digits than its factorization.

1117575647984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042514672 (or 1042514666 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 65.

The spelling of 1117575647984 in words is "one trillion, one hundred seventeen billion, five hundred seventy-five million, six hundred forty-seven thousand, nine hundred eighty-four".