28595097134 has 32 divisors (see below), whose sum is σ = 44117913600. Its totient is φ = 13893725920.

The previous prime is 28595097121. The next prime is 28595097143. The reversal of 28595097134 is 43179059582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19870787 + ... + 19872225.

It is an arithmetic number, because the mean of its divisors is an integer number (1378684800).

Almost surely, 2^28595097134 is an apocalyptic number.

28595097134 is a deficient number, since it is larger than the sum of its proper divisors (15522816466).

28595097134 is a wasteful number, since it uses less digits than its factorization.

28595097134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 28595097134 in words is "twenty-eight billion, five hundred ninety-five million, ninety-seven thousand, one hundred thirty-four".