2805528000025 has 24 divisors (see below), whose sum is σ = 3711611575584. Its totient is φ = 2096272339200.

The previous prime is 2805527999971. The next prime is 2805528000109. The reversal of 2805528000025 is 5200008255082.

It is not a de Polignac number, because 2805528000025 - 2⁹ = 2805527999513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25139907 + ... + 25251256.

It is an arithmetic number, because the mean of its divisors is an integer number (154650482316).

Almost surely, 2^{2805528000025} is an apocalyptic number.

2805528000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2805528000025 is a deficient number, since it is larger than the sum of its proper divisors (906083575559).

2805528000025 is a wasteful number, since it uses less digits than its factorization.

2805528000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50391321 (or 50391316 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

The spelling of 2805528000025 in words is "two trillion, eight hundred five billion, five hundred twenty-eight million, twenty-five", and thus it is an aban number.