16518147073036 has 24 divisors (see below), whose sum is σ = 33407488467360. Its totient is φ = 6999664248192.

The previous prime is 16518147072997. The next prime is 16518147073073. The reversal of 16518147073036 is 63037074181561.

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, 3314232475 + ... + 3314237458.

It is an arithmetic number, because the mean of its divisors is an integer number (1391978686140).

Almost surely, 2^{16518147073036} is an apocalyptic number.

It is an amenable number.

16518147073036 is an abundant number, since it is smaller than the sum of its proper divisors (16889341394324).

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

16518147073036 is a wasteful number, since it uses less digits than its factorization.

16518147073036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628470033 (or 6628470031 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 16518147073036 in words is "sixteen trillion, five hundred eighteen billion, one hundred forty-seven million, seventy-three thousand, thirty-six".