28382793606 has 16 divisors (see below), whose sum is σ = 63072874800. Its totient is φ = 9460931184.

The previous prime is 28382793601. The next prime is 28382793611. The reversal of 28382793606 is 60639728382.

It is a happy number.

28382793606 is a `hidden beast` number, since 2 + 8 + 3 + 8 + 27 + 9 + 3 + 606 = 666.

It is an interprime number because it is at equal distance from previous prime (28382793601) and next prime (28382793611).

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 525607289 = 28382793606 / (2 + 8 + 3 + 8 + 2 + 7 + 9 + 3 + 6 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28382793601) 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, 262803591 + ... + 262803698.

It is an arithmetic number, because the mean of its divisors is an integer number (3942054675).

Almost surely, 2^28382793606 is an apocalyptic number.

28382793606 is an abundant number, since it is smaller than the sum of its proper divisors (34690081194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28382793606 is a wasteful number, since it uses less digits than its factorization.

28382793606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525607300 (or 525607294 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 28382793606 in words is "twenty-eight billion, three hundred eighty-two million, seven hundred ninety-three thousand, six hundred six".