2056841522 has 6 divisors (see below), whose sum is σ = 3085358493. Its totient is φ = 1028388692.

The previous prime is 2056841497. The next prime is 2056841557. The reversal of 2056841522 is 2251486502.

It can be written as a sum of positive squares in 2 ways, for example, as 1804635361 + 252206161 = 42481^2 + 15881^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=32069.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 48104 + ... + 80172.

Almost surely, 2^2056841522 is an apocalyptic number.

2056841522 is a deficient number, since it is larger than the sum of its proper divisors (1028516971).

2056841522 is an frugal number, since it uses more digits than its factorization.

2056841522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64140 (or 32071 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 2056841522 is about 45352.4147317428. The cubic root of 2056841522 is about 1271.7456973692.

The spelling of 2056841522 in words is "two billion, fifty-six million, eight hundred forty-one thousand, five hundred twenty-two".