2010660539 has 2 divisors, whose sum is σ = 2010660540. Its totient is φ = 2010660538.

The previous prime is 2010660497. The next prime is 2010660557. The reversal of 2010660539 is 9350660102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010660539 - 2⁸ = 2010660283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010660559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005330269 + 1005330270.

It is an arithmetic number, because the mean of its divisors is an integer number (1005330270).

Almost surely, 2^2010660539 is an apocalyptic number.

2010660539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010660539 is an equidigital number, since it uses as much as digits as its factorization.

2010660539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2010660539 is about 44840.3895946500. The cubic root of 2010660539 is about 1262.1556571472.

The spelling of 2010660539 in words is "two billion, ten million, six hundred sixty thousand, five hundred thirty-nine".