16555340460136 has 16 divisors (see below), whose sum is σ = 31041611755200. Its totient is φ = 8277577325424.

The previous prime is 16555340460083. The next prime is 16555340460187. The reversal of 16555340460136 is 63106404355561.

It is a self number, because there is not a number n which added to its sum of digits gives 16555340460136.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852816 + ... + 12283903.

It is an arithmetic number, because the mean of its divisors is an integer number (1940100734700).

Almost surely, 2^{16555340460136} is an apocalyptic number.

It is an amenable number.

16555340460136 is a deficient number, since it is larger than the sum of its proper divisors (14486271295064).

16555340460136 is a wasteful number, since it uses less digits than its factorization.

16555340460136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23226168 (or 23226164 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 16555340460136 in words is "sixteen trillion, five hundred fifty-five billion, three hundred forty million, four hundred sixty thousand, one hundred thirty-six".