16555011682011 has 32 divisors (see below), whose sum is σ = 24273179639808. Its totient is φ = 9952879134240.

The previous prime is 16555011682003. The next prime is 16555011682043. The reversal of 16555011682011 is 11028611055561.

It is not a de Polignac number, because 16555011682011 - 2³ = 16555011682003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16555011642011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28661286 + ... + 29233188.

It is an arithmetic number, because the mean of its divisors is an integer number (758536863744).

Almost surely, 2^{16555011682011} is an apocalyptic number.

16555011682011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16555011682011 is a deficient number, since it is larger than the sum of its proper divisors (7718167957797).

16555011682011 is a wasteful number, since it uses less digits than its factorization.

16555011682011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578951.

The product of its (nonzero) digits is 72000, while the sum is 42.

The spelling of 16555011682011 in words is "sixteen trillion, five hundred fifty-five billion, eleven million, six hundred eighty-two thousand, eleven".