28843755601 has 8 divisors (see below), whose sum is σ = 28913853440. Its totient is φ = 28773733248.

The previous prime is 28843755593. The next prime is 28843755641. The reversal of 28843755601 is 10655734882.

It is a happy number.

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 28843755601 - 2³ = 28843755593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28843755641) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 787585 + ... + 823393.

It is an arithmetic number, because the mean of its divisors is an integer number (3614231680).

Almost surely, 2^28843755601 is an apocalyptic number.

It is an amenable number.

28843755601 is a deficient number, since it is larger than the sum of its proper divisors (70097839).

28843755601 is a wasteful number, since it uses less digits than its factorization.

28843755601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37743.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 28843755601 in words is "twenty-eight billion, eight hundred forty-three million, seven hundred fifty-five thousand, six hundred one".