10828493938 has 4 divisors (see below), whose sum is σ = 16242740910. Its totient is φ = 5414246968.

The previous prime is 10828493903. The next prime is 10828493939. The reversal of 10828493938 is 83939482801.

10828493938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83939482801 = 42953 ⋅1954217.

It can be written as a sum of positive squares in only one way, i.e., 10794586609 + 33907329 = 103897^2 + 5823^2 .

It is not an unprimeable number, because it can be changed into a prime (10828493939) by changing a digit.

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 as a sum of consecutive naturals, namely, 2707123483 + ... + 2707123486.

Almost surely, 2^10828493938 is an apocalyptic number.

10828493938 is a deficient number, since it is larger than the sum of its proper divisors (5414246972).

10828493938 is an equidigital number, since it uses as much as digits as its factorization.

10828493938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414246971.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 10828493938 in words is "ten billion, eight hundred twenty-eight million, four hundred ninety-three thousand, nine hundred thirty-eight".