28714574585873 has 16 divisors (see below), whose sum is σ = 31814298288000. Its totient is φ = 25699503002880.

The previous prime is 28714574585857. The next prime is 28714574585887. The reversal of 28714574585873 is 37858547541782.

It is a cyclic number.

It is not a de Polignac number, because 28714574585873 - 2⁴ = 28714574585857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28714574585873.

It is not an unprimeable number, because it can be changed into a prime (28714574585813) 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, 77335013 + ... + 77705426.

It is an arithmetic number, because the mean of its divisors is an integer number (1988393643000).

Almost surely, 2^{28714574585873} is an apocalyptic number.

It is an amenable number.

28714574585873 is a deficient number, since it is larger than the sum of its proper divisors (3099723702127).

28714574585873 is a wasteful number, since it uses less digits than its factorization.

28714574585873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155040712.

The product of its digits is 2107392000, while the sum is 74.

The spelling of 28714574585873 in words is "twenty-eight trillion, seven hundred fourteen billion, five hundred seventy-four million, five hundred eighty-five thousand, eight hundred seventy-three".