13316465556546 has 16 divisors (see below), whose sum is σ = 26713393144608. Its totient is φ = 4425411513600.

The previous prime is 13316465556517. The next prime is 13316465556551. The reversal of 13316465556546 is 64565556461331.

13316465556546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13316465556546.

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, 3352582495 + ... + 3352586466.

It is an arithmetic number, because the mean of its divisors is an integer number (1669587071538).

Almost surely, 2^{13316465556546} is an apocalyptic number.

13316465556546 is an abundant number, since it is smaller than the sum of its proper divisors (13396927588062).

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

13316465556546 is a wasteful number, since it uses less digits than its factorization.

13316465556546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705169297.

The product of its digits is 116640000, while the sum is 60.

The spelling of 13316465556546 in words is "thirteen trillion, three hundred sixteen billion, four hundred sixty-five million, five hundred fifty-six thousand, five hundred forty-six".