16554474713313 has 24 divisors (see below), whose sum is σ = 24446060322528. Its totient is φ = 10792240569792.

The previous prime is 16554474713297. The next prime is 16554474713317. The reversal of 16554474713313 is 31331747445561.

It is a happy number.

16554474713313 is a `hidden beast` number, since 1 + 6 + 5 + 544 + 74 + 7 + 13 + 3 + 13 = 666.

16554474713313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16554474713313 - 2⁴ = 16554474713297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16554474713313.

It is not an unprimeable number, because it can be changed into a prime (16554474713317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100112731 + ... + 100277952.

It is an arithmetic number, because the mean of its divisors is an integer number (1018585846772).

Almost surely, 2^{16554474713313} is an apocalyptic number.

It is an amenable number.

16554474713313 is a deficient number, since it is larger than the sum of its proper divisors (7891585609215).

16554474713313 is a wasteful number, since it uses less digits than its factorization.

16554474713313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200390893 (or 200390890 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The spelling of 16554474713313 in words is "sixteen trillion, five hundred fifty-four billion, four hundred seventy-four million, seven hundred thirteen thousand, three hundred thirteen".