2052800539 has 2 divisors, whose sum is σ = 2052800540. Its totient is φ = 2052800538.

The previous prime is 2052800513. The next prime is 2052800557. The reversal of 2052800539 is 9350082502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2052800539 - 2⁷ = 2052800411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2052800639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026400269 + 1026400270.

It is an arithmetic number, because the mean of its divisors is an integer number (1026400270).

Almost surely, 2^2052800539 is an apocalyptic number.

2052800539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052800539 is an equidigital number, since it uses as much as digits as its factorization.

2052800539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 2052800539 is about 45307.8419150593. The cubic root of 2052800539 is about 1270.9123043752.

The spelling of 2052800539 in words is "two billion, fifty-two million, eight hundred thousand, five hundred thirty-nine".