16055308776 has 128 divisors (see below), whose sum is σ = 45878555520. Its totient is φ = 4638326784.

The previous prime is 16055308771. The next prime is 16055308783. The reversal of 16055308776 is 67780355061.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (16055308771) 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 31 ways as a sum of consecutive naturals, for example, 2346256 + ... + 2353088.

It is an arithmetic number, because the mean of its divisors is an integer number (358426215).

Almost surely, 2^16055308776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16055308776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22939277760).

16055308776 is an abundant number, since it is smaller than the sum of its proper divisors (29823246744).

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

16055308776 is a wasteful number, since it uses less digits than its factorization.

16055308776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7315 (or 7311 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 16055308776 in words is "sixteen billion, fifty-five million, three hundred eight thousand, seven hundred seventy-six".