28082066254 has 16 divisors (see below), whose sum is σ = 45957684096. Its totient is φ = 12763127800.

The previous prime is 28082066227. The next prime is 28082066279. The reversal of 28082066254 is 45266028082.

It is a super-3 number, since 3×28082066254³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28082066254.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 139809 + ... + 275155.

It is an arithmetic number, because the mean of its divisors is an integer number (2872355256).

Almost surely, 2^28082066254 is an apocalyptic number.

28082066254 is a deficient number, since it is larger than the sum of its proper divisors (17875617842).

28082066254 is a wasteful number, since it uses less digits than its factorization.

28082066254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144791.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 28082066254 in words is "twenty-eight billion, eighty-two million, sixty-six thousand, two hundred fifty-four".