28058383111 has 8 divisors (see below), whose sum is σ = 30610773648. Its totient is φ = 25506264000.

The previous prime is 28058383097. The next prime is 28058383117. The reversal of 28058383111 is 11138385082.

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 28058383111 - 2¹⁷ = 28058252039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28058383117) 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, 191371 + ... + 304531.

It is an arithmetic number, because the mean of its divisors is an integer number (3826346706).

Almost surely, 2^28058383111 is an apocalyptic number.

28058383111 is a deficient number, since it is larger than the sum of its proper divisors (2552390537).

28058383111 is a wasteful number, since it uses less digits than its factorization.

28058383111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135713.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 28058383111 in words is "twenty-eight billion, fifty-eight million, three hundred eighty-three thousand, one hundred eleven".