28083503520082 has 4 divisors (see below), whose sum is σ = 42125255280126. Its totient is φ = 14041751760040.

The previous prime is 28083503520067. The next prime is 28083503520139. The reversal of 28083503520082 is 28002530538082.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27113359288401 + 970144231681 = 5207049^2 + 984959^2 .

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 as a sum of consecutive naturals, namely, 7020875880019 + ... + 7020875880022.

Almost surely, 2^{28083503520082} is an apocalyptic number.

28083503520082 is a deficient number, since it is larger than the sum of its proper divisors (14041751760044).

28083503520082 is a wasteful number, since it uses less digits than its factorization.

28083503520082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14041751760043.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 28083503520082 in words is "twenty-eight trillion, eighty-three billion, five hundred three million, five hundred twenty thousand, eighty-two".