2805000528055 has 16 divisors (see below), whose sum is σ = 3716241669504. Its totient is φ = 2015422062880.

The previous prime is 2805000528007. The next prime is 2805000528059. The reversal of 2805000528055 is 5508250005082.

It is a happy number.

2805000528055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2805000528055 - 2²⁷ = 2804866310327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2805000527999 and 2805000528017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805000528059) 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, 307224409 + ... + 307233538.

It is an arithmetic number, because the mean of its divisors is an integer number (232265104344).

Almost surely, 2^{2805000528055} is an apocalyptic number.

2805000528055 is a deficient number, since it is larger than the sum of its proper divisors (911241141449).

2805000528055 is a wasteful number, since it uses less digits than its factorization.

2805000528055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614458046.

The product of its (nonzero) digits is 160000, while the sum is 40.

The spelling of 2805000528055 in words is "two trillion, eight hundred five billion, five hundred twenty-eight thousand, fifty-five".