16573536772474 has 16 divisors (see below), whose sum is σ = 27127979019936. Its totient is φ = 7531301883600.

The previous prime is 16573536772423. The next prime is 16573536772483. The reversal of 16573536772474 is 47427763537561.

It is a super-2 number, since 2×16573536772474² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 106116297 + ... + 106272364.

It is an arithmetic number, because the mean of its divisors is an integer number (1695498688746).

Almost surely, 2^{16573536772474} is an apocalyptic number.

16573536772474 is a deficient number, since it is larger than the sum of its proper divisors (10554442247462).

16573536772474 is a wasteful number, since it uses less digits than its factorization.

16573536772474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212392221.

The product of its digits is 622339200, while the sum is 67.

The spelling of 16573536772474 in words is "sixteen trillion, five hundred seventy-three billion, five hundred thirty-six million, seven hundred seventy-two thousand, four hundred seventy-four".