28582235077418 has 16 divisors (see below), whose sum is σ = 46805144462784. Its totient is φ = 12982421052960.

The previous prime is 28582235077327. The next prime is 28582235077453. The reversal of 28582235077418 is 81477053228582.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475168355 + ... + 475228502.

It is an arithmetic number, because the mean of its divisors is an integer number (2925321528924).

Almost surely, 2^{28582235077418} is an apocalyptic number.

28582235077418 is a deficient number, since it is larger than the sum of its proper divisors (18222909385366).

28582235077418 is a wasteful number, since it uses less digits than its factorization.

28582235077418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950398237.

The product of its (nonzero) digits is 60211200, while the sum is 62.

The spelling of 28582235077418 in words is "twenty-eight trillion, five hundred eighty-two billion, two hundred thirty-five million, seventy-seven thousand, four hundred eighteen".