16125472000 has 288 divisors, whose sum is σ = 44600145408. Its totient is φ = 5760000000.

The previous prime is 16125471991. The next prime is 16125472019. The reversal of 16125472000 is 27452161.

It is a self number, because there is not a number n which added to its sum of digits gives 16125472000.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 21471625 + ... + 21472375.

It is an arithmetic number, because the mean of its divisors is an integer number (154861616).

Almost surely, 2^16125472000 is an apocalyptic number.

16125472000 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 16125472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22300072704).

16125472000 is an abundant number, since it is smaller than the sum of its proper divisors (28474673408).

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

16125472000 is an equidigital number, since it uses as much as digits as its factorization.

16125472000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 16125472000 in words is "sixteen billion, one hundred twenty-five million, four hundred seventy-two thousand".