28854082337 has 16 divisors (see below), whose sum is σ = 32420062080. Its totient is φ = 25535761152.

The previous prime is 28854082333. The next prime is 28854082349. The reversal of 28854082337 is 73328045882.

It is a cyclic number.

It is not a de Polignac number, because 28854082337 - 2² = 28854082333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28854082333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602318 + ... + 648455.

It is an arithmetic number, because the mean of its divisors is an integer number (2026253880).

Almost surely, 2^28854082337 is an apocalyptic number.

It is an amenable number.

28854082337 is a deficient number, since it is larger than the sum of its proper divisors (3565979743).

28854082337 is a wasteful number, since it uses less digits than its factorization.

28854082337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250872.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 28854082337 in words is "twenty-eight billion, eight hundred fifty-four million, eighty-two thousand, three hundred thirty-seven".