16562388011002 has 16 divisors (see below), whose sum is σ = 26342023199040. Its totient is φ = 7788076419168.

The previous prime is 16562388010979. The next prime is 16562388011011. The reversal of 16562388011002 is 20011088326561.

It is a self number, because there is not a number n which added to its sum of digits gives 16562388011002.

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, 1590696678 + ... + 1590707089.

It is an arithmetic number, because the mean of its divisors is an integer number (1646376449940).

Almost surely, 2^{16562388011002} is an apocalyptic number.

16562388011002 is a deficient number, since it is larger than the sum of its proper divisors (9779635188038).

16562388011002 is a wasteful number, since it uses less digits than its factorization.

16562388011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181403925.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 16562388011002 in words is "sixteen trillion, five hundred sixty-two billion, three hundred eighty-eight million, eleven thousand, two".