28758056560599 has 8 divisors (see below), whose sum is σ = 38345227470720. Its totient is φ = 19171461678776.

The previous prime is 28758056560567. The next prime is 28758056560601. The reversal of 28758056560599 is 99506565085782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28758056560599 - 2⁵ = 28758056560567 is a prime.

It is a super-2 number, since 2×28758056560599² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28758056560599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28758056560699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143890569 + ... + 144090290.

It is an arithmetic number, because the mean of its divisors is an integer number (4793153433840).

Almost surely, 2^{28758056560599} is an apocalyptic number.

28758056560599 is a deficient number, since it is larger than the sum of its proper divisors (9587170910121).

28758056560599 is a wasteful number, since it uses less digits than its factorization.

28758056560599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288014149.

The product of its (nonzero) digits is 1632960000, while the sum is 75.

The spelling of 28758056560599 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, five hundred sixty thousand, five hundred ninety-nine".