2805483877 has 6 divisors (see below), whose sum is σ = 3263522118. Its totient is φ = 2404700424.

The previous prime is 2805483859. The next prime is 2805483887. The reversal of 2805483877 is 7783845082.

It can be written as a sum of positive squares in only one way, i.e., 2769495876 + 35988001 = 52626^2 + 5999^2 .

It is not a de Polignac number, because 2805483877 - 2⁷ = 2805483749 is a prime.

It is a super-2 number, since 2×2805483877² = 15741479568213902258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2805483887) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28627338 + ... + 28627435.

It is an arithmetic number, because the mean of its divisors is an integer number (543920353).

Almost surely, 2^2805483877 is an apocalyptic number.

It is an amenable number.

2805483877 is a deficient number, since it is larger than the sum of its proper divisors (458038241).

2805483877 is an equidigital number, since it uses as much as digits as its factorization.

2805483877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57254787 (or 57254780 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The square root of 2805483877 is about 52966.8186414854. The cubic root of 2805483877 is about 1410.3793015738.

The spelling of 2805483877 in words is "two billion, eight hundred five million, four hundred eighty-three thousand, eight hundred seventy-seven".