1345116563056 has 40 divisors (see below), whose sum is σ = 2978531303264. Its totient is φ = 576467124480.

The previous prime is 1345116563047. The next prime is 1345116563099. The reversal of 1345116563056 is 6503656115431.

It is a junction number, because it is equal to n+sod(n) for n = 1345116562997 and 1345116563015.

It is a congruent number.

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, 8090686 + ... + 8255266.

Almost surely, 2^{1345116563056} is an apocalyptic number.

1345116563056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1345116563056 is an abundant number, since it is smaller than the sum of its proper divisors (1633414740208).

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

1345116563056 is a wasteful number, since it uses less digits than its factorization.

1345116563056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237569 (or 237563 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 1345116563056 in words is "one trillion, three hundred forty-five billion, one hundred sixteen million, five hundred sixty-three thousand, fifty-six".