16056023860 has 12 divisors (see below), whose sum is σ = 33717650148. Its totient is φ = 6422409536.

The previous prime is 16056023827. The next prime is 16056023873. The reversal of 16056023860 is 6832065061.

It can be written as a sum of positive squares in 2 ways, for example, as 1760473764 + 14295550096 = 41958^2 + 119564^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 401400577 + ... + 401400616.

It is an arithmetic number, because the mean of its divisors is an integer number (2809804179).

Almost surely, 2^16056023860 is an apocalyptic number.

16056023860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16056023860 is an abundant number, since it is smaller than the sum of its proper divisors (17661626288).

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

16056023860 is a wasteful number, since it uses less digits than its factorization.

16056023860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802801202 (or 802801200 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 16056023860 in words is "sixteen billion, fifty-six million, twenty-three thousand, eight hundred sixty".