2055324122539 has 2 divisors, whose sum is σ = 2055324122540. Its totient is φ = 2055324122538.

The previous prime is 2055324122497. The next prime is 2055324122573. The reversal of 2055324122539 is 9352214235502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2055324122539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2055324122495 and 2055324122504.

It is not a weakly prime, because it can be changed into another prime (2055324122939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027662061269 + 1027662061270.

It is an arithmetic number, because the mean of its divisors is an integer number (1027662061270).

Almost surely, 2^{2055324122539} is an apocalyptic number.

2055324122539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055324122539 is an equidigital number, since it uses as much as digits as its factorization.

2055324122539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 2055324122539 in words is "two trillion, fifty-five billion, three hundred twenty-four million, one hundred twenty-two thousand, five hundred thirty-nine".