28064614283 has 8 divisors (see below), whose sum is σ = 29685978528. Its totient is φ = 26476680384.

The previous prime is 28064614273. The next prime is 28064614301. The reversal of 28064614283 is 38241646082.

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

It is a cyclic number.

It is not a de Polignac number, because 28064614283 - 2²² = 28060419979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28064614273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8355860 + ... + 8359217.

It is an arithmetic number, because the mean of its divisors is an integer number (3710747316).

Almost surely, 2^28064614283 is an apocalyptic number.

28064614283 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

28064614283 is a deficient number, since it is larger than the sum of its proper divisors (1621364245).

28064614283 is a wasteful number, since it uses less digits than its factorization.

28064614283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16715173.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 28064614283 in words is "twenty-eight billion, sixty-four million, six hundred fourteen thousand, two hundred eighty-three".