11351416563 has 48 divisors (see below), whose sum is σ = 17760656160. Its totient is φ = 6963840000.

The previous prime is 11351416541. The next prime is 11351416567. The reversal of 11351416563 is 36561415311.

11351416563 is a `hidden beast` number, since 1 + 1 + 3 + 51 + 41 + 6 + 563 = 666.

It is not a de Polignac number, because 11351416563 - 2⁹ = 11351416051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11351416567) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 909163 + ... + 921563.

It is an arithmetic number, because the mean of its divisors is an integer number (370013670).

Almost surely, 2^11351416563 is an apocalyptic number.

11351416563 is a deficient number, since it is larger than the sum of its proper divisors (6409239597).

11351416563 is a wasteful number, since it uses less digits than its factorization.

11351416563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12580 (or 12577 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The spelling of 11351416563 in words is "eleven billion, three hundred fifty-one million, four hundred sixteen thousand, five hundred sixty-three".