13578360824516 has 12 divisors (see below), whose sum is σ = 23762931103632. Its totient is φ = 6788951937768.

The previous prime is 13578360824503. The next prime is 13578360824537. The reversal of 13578360824516 is 61542806387531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56984870 + ... + 57222653.

It is an arithmetic number, because the mean of its divisors is an integer number (1980244258636).

Almost surely, 2^{13578360824516} is an apocalyptic number.

It is an amenable number.

13578360824516 is a deficient number, since it is larger than the sum of its proper divisors (10184570279116).

13578360824516 is a wasteful number, since it uses less digits than its factorization.

13578360824516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114237250 (or 114237248 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 59.

The spelling of 13578360824516 in words is "thirteen trillion, five hundred seventy-eight billion, three hundred sixty million, eight hundred twenty-four thousand, five hundred sixteen".