2082884521 has 2 divisors, whose sum is σ = 2082884522. Its totient is φ = 2082884520.

The previous prime is 2082884459. The next prime is 2082884527. The reversal of 2082884521 is 1254882802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1598400400 + 484484121 = 39980^2 + 22011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2082884521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2082884527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041442260 + 1041442261.

It is an arithmetic number, because the mean of its divisors is an integer number (1041442261).

Almost surely, 2^2082884521 is an apocalyptic number.

It is an amenable number.

2082884521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082884521 is an equidigital number, since it uses as much as digits as its factorization.

2082884521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81920, while the sum is 40.

The square root of 2082884521 is about 45638.6297011643. The cubic root of 2082884521 is about 1277.0906663026.

The spelling of 2082884521 in words is "two billion, eighty-two million, eight hundred eighty-four thousand, five hundred twenty-one".