13820539070599 has 2 divisors, whose sum is σ = 13820539070600. Its totient is φ = 13820539070598.

The previous prime is 13820539070539. The next prime is 13820539070603. The reversal of 13820539070599 is 99507093502831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13820539070599 - 2⁹ = 13820539070087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13820539070539) 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, 6910269535299 + 6910269535300.

It is an arithmetic number, because the mean of its divisors is an integer number (6910269535300).

Almost surely, 2^{13820539070599} is an apocalyptic number.

13820539070599 is a deficient number, since it is larger than the sum of its proper divisors (1).

13820539070599 is an equidigital number, since it uses as much as digits as its factorization.

13820539070599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18370800, while the sum is 61.

The spelling of 13820539070599 in words is "thirteen trillion, eight hundred twenty billion, five hundred thirty-nine million, seventy thousand, five hundred ninety-nine".