16250963856 has 80 divisors (see below), whose sum is σ = 44439447360. Its totient is φ = 5108544000.

The previous prime is 16250963849. The next prime is 16250963863. The reversal of 16250963856 is 65836905261.

It is an interprime number because it is at equal distance from previous prime (16250963849) and next prime (16250963863).

It is a junction number, because it is equal to n+sod(n) for n = 16250963799 and 16250963808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75895 + ... + 195606.

It is an arithmetic number, because the mean of its divisors is an integer number (555493092).

Almost surely, 2^16250963856 is an apocalyptic number.

16250963856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16250963856 is an abundant number, since it is smaller than the sum of its proper divisors (28188483504).

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

16250963856 is a wasteful number, since it uses less digits than its factorization.

16250963856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271584 (or 271578 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 16250963856 in words is "sixteen billion, two hundred fifty million, nine hundred sixty-three thousand, eight hundred fifty-six".