28527056023807 has 16 divisors (see below), whose sum is σ = 33076384024320. Its totient is φ = 24330224750400.

The previous prime is 28527056023733. The next prime is 28527056023811. The reversal of 28527056023807 is 70832065072582.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28527056023807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28527056023897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662566294 + ... + 662609347.

It is an arithmetic number, because the mean of its divisors is an integer number (2067274001520).

Almost surely, 2^{28527056023807} is an apocalyptic number.

28527056023807 is a deficient number, since it is larger than the sum of its proper divisors (4549328000513).

28527056023807 is a wasteful number, since it uses less digits than its factorization.

28527056023807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325175774.

The product of its (nonzero) digits is 11289600, while the sum is 55.

The spelling of 28527056023807 in words is "twenty-eight trillion, five hundred twenty-seven billion, fifty-six million, twenty-three thousand, eight hundred seven".