16555007067 has 16 divisors (see below), whose sum is σ = 22204656000. Its totient is φ = 10971059904.

The previous prime is 16555007057. The next prime is 16555007083. The reversal of 16555007067 is 76070055561.

It is a de Polignac number, because none of the positive numbers 2^k-16555007067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16555007047) by changing a digit.

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, 2907159 + ... + 2912847.

It is an arithmetic number, because the mean of its divisors is an integer number (1387791000).

Almost surely, 2^16555007067 is an apocalyptic number.

16555007067 is a deficient number, since it is larger than the sum of its proper divisors (5649648933).

16555007067 is a wasteful number, since it uses less digits than its factorization.

16555007067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11290.

The product of its (nonzero) digits is 220500, while the sum is 42.

The spelling of 16555007067 in words is "sixteen billion, five hundred fifty-five million, seven thousand, sixty-seven".