16551074607107 has 16 divisors (see below), whose sum is σ = 16609228481664. Its totient is φ = 16493029800000.

The previous prime is 16551074607103. The next prime is 16551074607187. The reversal of 16551074607107 is 70170647015561.

It is a cyclic number.

It is not a de Polignac number, because 16551074607107 - 2² = 16551074607103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16551074607101) 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, 1620901232 + ... + 1620911442.

It is an arithmetic number, because the mean of its divisors is an integer number (1038076780104).

Almost surely, 2^{16551074607107} is an apocalyptic number.

16551074607107 is a deficient number, since it is larger than the sum of its proper divisors (58153874557).

16551074607107 is a wasteful number, since it uses less digits than its factorization.

16551074607107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15010.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 16551074607107 in words is "sixteen trillion, five hundred fifty-one billion, seventy-four million, six hundred seven thousand, one hundred seven".