2806080052 has 12 divisors (see below), whose sum is σ = 4911161220. Its totient is φ = 1402891136.

The previous prime is 2806080031. The next prime is 2806080059. The reversal of 2806080052 is 2500806082.

It can be written as a sum of positive squares in 2 ways, for example, as 147233956 + 2658846096 = 12134^2 + 51564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2806079996 and 2806080023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2806080059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12588 + ... + 75964.

It is an arithmetic number, because the mean of its divisors is an integer number (409263435).

Almost surely, 2^2806080052 is an apocalyptic number.

It is an amenable number.

2806080052 is a deficient number, since it is larger than the sum of its proper divisors (2105081168).

2806080052 is a wasteful number, since it uses less digits than its factorization.

2806080052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74450 (or 74448 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2806080052 is about 52972.4461583567. The cubic root of 2806080052 is about 1410.4791979867.

The spelling of 2806080052 in words is "two billion, eight hundred six million, eighty thousand, fifty-two".