16125524416 has 28 divisors (see below), whose sum is σ = 32004621792. Its totient is φ = 8061367808.

The previous prime is 16125524377. The next prime is 16125524431. The reversal of 16125524416 is 61442552161.

16125524416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 420876 + ... + 457588.

Almost surely, 2^16125524416 is an apocalyptic number.

16125524416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16125524416 is a deficient number, since it is larger than the sum of its proper divisors (15879097376).

16125524416 is an equidigital number, since it uses as much as digits as its factorization.

16125524416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43588 (or 43578 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The spelling of 16125524416 in words is "sixteen billion, one hundred twenty-five million, five hundred twenty-four thousand, four hundred sixteen".