28055805913058 has 32 divisors (see below), whose sum is σ = 52472625448320. Its totient is φ = 10929869976960.

The previous prime is 28055805913043. The next prime is 28055805913063. The reversal of 28055805913058 is 85031950855082.

It is a super-3 number, since 3×28055805913058³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 28055805912988 and 28055805913006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6275093 + ... + 9771816.

It is an arithmetic number, because the mean of its divisors is an integer number (1639769545260).

Almost surely, 2^{28055805913058} is an apocalyptic number.

28055805913058 is a deficient number, since it is larger than the sum of its proper divisors (24416819535262).

28055805913058 is a wasteful number, since it uses less digits than its factorization.

28055805913058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16058282.

The product of its (nonzero) digits is 17280000, while the sum is 59.

The spelling of 28055805913058 in words is "twenty-eight trillion, fifty-five billion, eight hundred five million, nine hundred thirteen thousand, fifty-eight".