28526352022 has 32 divisors (see below), whose sum is σ = 49488192000. Its totient is φ = 12079646208.

The previous prime is 28526352017. The next prime is 28526352037. The reversal of 28526352022 is 22025362582.

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, 625429 + ... + 669487.

It is an arithmetic number, because the mean of its divisors is an integer number (1546506000).

Almost surely, 2^28526352022 is an apocalyptic number.

28526352022 is a deficient number, since it is larger than the sum of its proper divisors (20961839978).

28526352022 is a wasteful number, since it uses less digits than its factorization.

28526352022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44620.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 28526352022 in words is "twenty-eight billion, five hundred twenty-six million, three hundred fifty-two thousand, twenty-two".