505546522339 has 2 divisors, whose sum is σ = 505546522340. Its totient is φ = 505546522338.

The previous prime is 505546522333. The next prime is 505546522343. The reversal of 505546522339 is 933225645505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505546522339 - 2³ = 505546522331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505546522292 and 505546522301.

It is not a weakly prime, because it can be changed into another prime (505546522331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252773261169 + 252773261170.

It is an arithmetic number, because the mean of its divisors is an integer number (252773261170).

Almost surely, 2^505546522339 is an apocalyptic number.

505546522339 is a deficient number, since it is larger than the sum of its proper divisors (1).

505546522339 is an equidigital number, since it uses as much as digits as its factorization.

505546522339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 505546522339 in words is "five hundred five billion, five hundred forty-six million, five hundred twenty-two thousand, three hundred thirty-nine".