16195025088 has 112 divisors (see below), whose sum is σ = 51938651520. Its totient is φ = 4907577600.

The previous prime is 16195025069. The next prime is 16195025101. The reversal of 16195025088 is 88052059161.

It is a happy number.

16195025088 is a `hidden beast` number, since 1 + 6 + 19 + 502 + 50 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406998 + ... + 445013.

It is an arithmetic number, because the mean of its divisors is an integer number (463737960).

Almost surely, 2^16195025088 is an apocalyptic number.

16195025088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16195025088 is an abundant number, since it is smaller than the sum of its proper divisors (35743626432).

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

16195025088 is a wasteful number, since it uses less digits than its factorization.

16195025088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852043 (or 852027 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 16195025088 in words is "sixteen billion, one hundred ninety-five million, twenty-five thousand, eighty-eight".