16700552216705 has 16 divisors (see below), whose sum is σ = 23031567630720. Its totient is φ = 11387830653312.

The previous prime is 16700552216693. The next prime is 16700552216723. The reversal of 16700552216705 is 50761225500761.

It is a cyclic number.

It is not a de Polignac number, because 16700552216705 - 2¹⁰ = 16700552215681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16700552216705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1332839084 + ... + 1332851613.

It is an arithmetic number, because the mean of its divisors is an integer number (1439472976920).

Almost surely, 2^{16700552216705} is an apocalyptic number.

It is an amenable number.

16700552216705 is a deficient number, since it is larger than the sum of its proper divisors (6331015414015).

16700552216705 is a wasteful number, since it uses less digits than its factorization.

16700552216705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665690888.

The product of its (nonzero) digits is 882000, while the sum is 47.

The spelling of 16700552216705 in words is "sixteen trillion, seven hundred billion, five hundred fifty-two million, two hundred sixteen thousand, seven hundred five".