28058614195 has 16 divisors (see below), whose sum is σ = 34329707712. Its totient is φ = 22007905920.

The previous prime is 28058614193. The next prime is 28058614217. The reversal of 28058614195 is 59141685082.

It is not a de Polignac number, because 28058614195 - 2¹ = 28058614193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28058614193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348610 + ... + 421480.

It is an arithmetic number, because the mean of its divisors is an integer number (2145606732).

Almost surely, 2^28058614195 is an apocalyptic number.

28058614195 is a deficient number, since it is larger than the sum of its proper divisors (6271093517).

28058614195 is a wasteful number, since it uses less digits than its factorization.

28058614195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74382.

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 28058614195 in words is "twenty-eight billion, fifty-eight million, six hundred fourteen thousand, one hundred ninety-five".