28026259543035 has 160 divisors (see below), whose sum is σ = 57148394569728. Its totient is φ = 13041935504640.

The previous prime is 28026259542991. The next prime is 28026259543043. The reversal of 28026259543035 is 53034595262082.

It is a happy number.

28026259543035 is a `hidden beast` number, since 2 + 8 + 0 + 2 + 6 + 2 + 595 + 43 + 0 + 3 + 5 = 666.

It is not a de Polignac number, because 28026259543035 - 2⁷ = 28026259542907 is a prime.

It is a super-2 number, since 2×28026259543035² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5021574 + ... + 9014916.

Almost surely, 2^{28026259543035} is an apocalyptic number.

28026259543035 is an abundant number, since it is smaller than the sum of its proper divisors (29122135026693).

28026259543035 is a wasteful number, since it uses less digits than its factorization.

28026259543035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993447 (or 3993438 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 28026259543035 in words is "twenty-eight trillion, twenty-six billion, two hundred fifty-nine million, five hundred forty-three thousand, thirty-five".