1147763897688 has 32 divisors (see below), whose sum is σ = 2880574778160. Its totient is φ = 381099294720.

The previous prime is 1147763897677. The next prime is 1147763897729. The reversal of 1147763897688 is 8867983677411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93035653 + ... + 93047988.

Almost surely, 2^{1147763897688} is an apocalyptic number.

It is an amenable number.

1147763897688 is an abundant number, since it is smaller than the sum of its proper divisors (1732810880472).

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

1147763897688 is a wasteful number, since it uses less digits than its factorization.

1147763897688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186083907 (or 186083903 counting only the distinct ones).

The product of its digits is 682795008, while the sum is 75.

The spelling of 1147763897688 in words is "one trillion, one hundred forty-seven billion, seven hundred sixty-three million, eight hundred ninety-seven thousand, six hundred eighty-eight".