16012250255828 has 12 divisors (see below), whose sum is σ = 28028420641620. Its totient is φ = 8004130072512.

The previous prime is 16012250255803. The next prime is 16012250255849. The reversal of 16012250255828 is 82855205221061.

It can be written as a sum of positive squares in 2 ways, for example, as 11461759212484 + 4550491043344 = 3385522^2 + 2133188^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498745793 + ... + 498777896.

It is an arithmetic number, because the mean of its divisors is an integer number (2335701720135).

Almost surely, 2^{16012250255828} is an apocalyptic number.

It is an amenable number.

16012250255828 is a deficient number, since it is larger than the sum of its proper divisors (12016170385792).

16012250255828 is a wasteful number, since it uses less digits than its factorization.

16012250255828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997527706 (or 997527704 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 47.

Adding to 16012250255828 its reverse (82855205221061), we get a palindrome (98867455476889).

The spelling of 16012250255828 in words is "sixteen trillion, twelve billion, two hundred fifty million, two hundred fifty-five thousand, eight hundred twenty-eight".