28852102267 has 4 divisors (see below), whose sum is σ = 30106541520. Its totient is φ = 27597663016.

The previous prime is 28852102247. The next prime is 28852102283. The reversal of 28852102267 is 76220125882.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 28852102267 - 2¹¹ = 28852100219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28852102247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627219592 + ... + 627219637.

It is an arithmetic number, because the mean of its divisors is an integer number (7526635380).

Almost surely, 2^28852102267 is an apocalyptic number.

28852102267 is a deficient number, since it is larger than the sum of its proper divisors (1254439253).

28852102267 is a wasteful number, since it uses less digits than its factorization.

28852102267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254439252.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 28852102267 in words is "twenty-eight billion, eight hundred fifty-two million, one hundred two thousand, two hundred sixty-seven".