28058333601 has 8 divisors (see below), whose sum is σ = 37544248224. Its totient is φ = 18638987360.

The previous prime is 28058333579. The next prime is 28058333603. The reversal of 28058333601 is 10633385082.

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 28058333601 - 2¹⁵ = 28058300833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 28058333601.

It is not an unprimeable number, because it can be changed into a prime (28058333603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16641111 + ... + 16642796.

It is an arithmetic number, because the mean of its divisors is an integer number (4693031028).

Almost surely, 2^28058333601 is an apocalyptic number.

It is an amenable number.

28058333601 is a deficient number, since it is larger than the sum of its proper divisors (9485914623).

28058333601 is a wasteful number, since it uses less digits than its factorization.

28058333601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33284191.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 28058333601 in words is "twenty-eight billion, fifty-eight million, three hundred thirty-three thousand, six hundred one".