16375259904 has 288 divisors, whose sum is σ = 46506265344. Its totient is φ = 5108613120.

The previous prime is 16375259899. The next prime is 16375259947. The reversal of 16375259904 is 40995257361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125001919 + ... + 125002049.

It is an arithmetic number, because the mean of its divisors is an integer number (161480088).

Almost surely, 2^16375259904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16375259904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23253132672).

16375259904 is an abundant number, since it is smaller than the sum of its proper divisors (30131005440).

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

16375259904 is a wasteful number, since it uses less digits than its factorization.

16375259904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 16375259904 in words is "sixteen billion, three hundred seventy-five million, two hundred fifty-nine thousand, nine hundred four".