16606106055 has 112 divisors (see below), whose sum is σ = 37250279424. Its totient is φ = 6901122240.

The previous prime is 16606106051. The next prime is 16606106081. The reversal of 16606106055 is 55060160661.

It is not a de Polignac number, because 16606106055 - 2² = 16606106051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16606106051) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 251082 + ... + 310248.

Almost surely, 2^16606106055 is an apocalyptic number.

16606106055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16606106055 is an abundant number, since it is smaller than the sum of its proper divisors (20644173369).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16606106055 is an equidigital number, since it uses as much as digits as its factorization.

16606106055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59208 (or 59193 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 16606106055 in words is "sixteen billion, six hundred six million, one hundred six thousand, fifty-five".