28482026660048 has 40 divisors (see below), whose sum is σ = 62924658454728. Its totient is φ = 12372283072512.

The previous prime is 28482026660047. The next prime is 28482026660071. The reversal of 28482026660048 is 84006662028482.

It can be written as a sum of positive squares in 4 ways, for example, as 42332239504 + 28439694420544 = 205748^2 + 5332888^2 .

It is a super-2 number, since 2×28482026660048² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28482026659975 and 28482026660002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28482026660047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4027432361 + ... + 4027439432.

Almost surely, 2^{28482026660048} is an apocalyptic number.

It is an amenable number.

28482026660048 is an abundant number, since it is smaller than the sum of its proper divisors (34442631794680).

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

28482026660048 is a wasteful number, since it uses less digits than its factorization.

28482026660048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054871831 (or 8054871825 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 56.

The spelling of 28482026660048 in words is "twenty-eight trillion, four hundred eighty-two billion, twenty-six million, six hundred sixty thousand, forty-eight".