16025622720 has 224 divisors, whose sum is σ = 53633949120. Its totient is φ = 4047912960.

The previous prime is 16025622719. The next prime is 16025622721. The reversal of 16025622720 is 2722652061.

16025622720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16025622719) and next prime (16025622721).

It is not an unprimeable number, because it can be changed into a prime (16025622721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470090 + ... + 1480950.

Almost surely, 2^16025622720 is an apocalyptic number.

16025622720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16025622720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26816974560).

16025622720 is an abundant number, since it is smaller than the sum of its proper divisors (37608326400).

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

16025622720 is a wasteful number, since it uses less digits than its factorization.

16025622720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963 (or 10953 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 16025622720 in words is "sixteen billion, twenty-five million, six hundred twenty-two thousand, seven hundred twenty".