2139787583 has 2 divisors, whose sum is σ = 2139787584. Its totient is φ = 2139787582.

The previous prime is 2139787577. The next prime is 2139787597. The reversal of 2139787583 is 3857879312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2139787583 - 2¹⁰ = 2139786559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2139787523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1069893791 + 1069893792.

It is an arithmetic number, because the mean of its divisors is an integer number (1069893792).

Almost surely, 2^2139787583 is an apocalyptic number.

2139787583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2139787583 is an equidigital number, since it uses as much as digits as its factorization.

2139787583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 53.

The square root of 2139787583 is about 46257.8380709691. The cubic root of 2139787583 is about 1288.6161035886.

The spelling of 2139787583 in words is "two billion, one hundred thirty-nine million, seven hundred eighty-seven thousand, five hundred eighty-three".