28058017307 has 8 divisors (see below), whose sum is σ = 29559786960. Its totient is φ = 26558750880.

The previous prime is 28058017289. The next prime is 28058017321. The reversal of 28058017307 is 70371085082.

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 28058017307 - 2¹⁴ = 28058000923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28058017397) 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, 602768 + ... + 647645.

It is an arithmetic number, because the mean of its divisors is an integer number (3694973370).

Almost surely, 2^28058017307 is an apocalyptic number.

28058017307 is a deficient number, since it is larger than the sum of its proper divisors (1501769653).

28058017307 is a wasteful number, since it uses less digits than its factorization.

28058017307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251613.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 28058017307 in words is "twenty-eight billion, fifty-eight million, seventeen thousand, three hundred seven".