563148969788 has 36 divisors (see below), whose sum is σ = 1007406123360. Its totient is φ = 275410254912.

The previous prime is 563148969697. The next prime is 563148969793. The reversal of 563148969788 is 887969841365.

563148969788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3540056 + ... + 3695712.

Almost surely, 2^563148969788 is an apocalyptic number.

It is an amenable number.

563148969788 is a deficient number, since it is larger than the sum of its proper divisors (444257153572).

563148969788 is a wasteful number, since it uses less digits than its factorization.

563148969788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155954 (or 155845 counting only the distinct ones).

The product of its digits is 627056640, while the sum is 74.

The spelling of 563148969788 in words is "five hundred sixty-three billion, one hundred forty-eight million, nine hundred sixty-nine thousand, seven hundred eighty-eight".