28927659601 has 8 divisors (see below), whose sum is σ = 29216980800. Its totient is φ = 28639498800.

The previous prime is 28927659559. The next prime is 28927659611. The reversal of 28927659601 is 10695672982.

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 28927659601 - 2¹⁷ = 28927528529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28927659611) 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, 239950 + ... + 339751.

It is an arithmetic number, because the mean of its divisors is an integer number (3652122600).

Almost surely, 2^28927659601 is an apocalyptic number.

It is an amenable number.

28927659601 is a deficient number, since it is larger than the sum of its proper divisors (289321199).

28927659601 is a wasteful number, since it uses less digits than its factorization.

28927659601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580199.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 28927659601 in words is "twenty-eight billion, nine hundred twenty-seven million, six hundred fifty-nine thousand, six hundred one".