28254327795 has 32 divisors (see below), whose sum is σ = 50979632640. Its totient is φ = 14844060000.

The previous prime is 28254327767. The next prime is 28254327821. The reversal of 28254327795 is 59772345282.

28254327795 is a `hidden beast` number, since 2 + 8 + 2 + 543 + 2 + 7 + 7 + 95 = 666.

It is not a de Polignac number, because 28254327795 - 2¹³ = 28254319603 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1552831 + ... + 1570920.

It is an arithmetic number, because the mean of its divisors is an integer number (1593113520).

Almost surely, 2^28254327795 is an apocalyptic number.

28254327795 is a deficient number, since it is larger than the sum of its proper divisors (22725304845).

28254327795 is a wasteful number, since it uses less digits than its factorization.

28254327795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123832 (or 3123826 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 28254327795 in words is "twenty-eight billion, two hundred fifty-four million, three hundred twenty-seven thousand, seven hundred ninety-five".