13085515466 has 8 divisors (see below), whose sum is σ = 19630123200. Its totient is φ = 6542141068.

The previous prime is 13085515409. The next prime is 13085515477. The reversal of 13085515466 is 66451558031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 281336 + ... + 324531.

It is an arithmetic number, because the mean of its divisors is an integer number (2453765400).

Almost surely, 2^13085515466 is an apocalyptic number.

13085515466 is a deficient number, since it is larger than the sum of its proper divisors (6544607734).

13085515466 is a wasteful number, since it uses less digits than its factorization.

13085515466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616668.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 13085515466 in words is "thirteen billion, eighty-five million, five hundred fifteen thousand, four hundred sixty-six".