13346015563 has 16 divisors (see below), whose sum is σ = 14334195456. Its totient is φ = 12380636160.

The previous prime is 13346015539. The next prime is 13346015569. The reversal of 13346015563 is 36551064331.

It is a happy number.

13346015563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13346015563 - 2⁹ = 13346015051 is a prime.

It is a super-2 number, since 2×13346015563² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13346015569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2654470 + ... + 2659492.

It is an arithmetic number, because the mean of its divisors is an integer number (895887216).

Almost surely, 2^13346015563 is an apocalyptic number.

13346015563 is a deficient number, since it is larger than the sum of its proper divisors (988179893).

13346015563 is a wasteful number, since it uses less digits than its factorization.

13346015563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 13346015563 its reverse (36551064331), we get a palindrome (49897079894).

The spelling of 13346015563 in words is "thirteen billion, three hundred forty-six million, fifteen thousand, five hundred sixty-three".