13461505516 has 12 divisors (see below), whose sum is σ = 23855833120. Its totient is φ = 6645553200.

The previous prime is 13461505487. The next prime is 13461505553. The reversal of 13461505516 is 61550516431.

13461505516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21299535 + ... + 21300166.

Almost surely, 2^13461505516 is an apocalyptic number.

It is an amenable number.

13461505516 is a deficient number, since it is larger than the sum of its proper divisors (10394327604).

13461505516 is a wasteful number, since it uses less digits than its factorization.

13461505516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42599784 (or 42599782 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 13461505516 in words is "thirteen billion, four hundred sixty-one million, five hundred five thousand, five hundred sixteen".