28982605195 has 8 divisors (see below), whose sum is σ = 34782368400. Its totient is φ = 23183922720.

The previous prime is 28982605181. The next prime is 28982605229. The reversal of 28982605195 is 59150628982.

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

It is not a de Polignac number, because 28982605195 - 2¹⁵ = 28982572427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209961 + ... + 319450.

It is an arithmetic number, because the mean of its divisors is an integer number (4347796050).

Almost surely, 2^28982605195 is an apocalyptic number.

28982605195 is a deficient number, since it is larger than the sum of its proper divisors (5799763205).

28982605195 is a wasteful number, since it uses less digits than its factorization.

28982605195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540365.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 28982605195 in words is "twenty-eight billion, nine hundred eighty-two million, six hundred five thousand, one hundred ninety-five".