505252527803 has 2 divisors, whose sum is σ = 505252527804. Its totient is φ = 505252527802.

The previous prime is 505252527739. The next prime is 505252527851. The reversal of 505252527803 is 308725252505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505252527803 - 2⁶ = 505252527739 is a prime.

It is not a weakly prime, because it can be changed into another prime (505252527883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252626263901 + 252626263902.

It is an arithmetic number, because the mean of its divisors is an integer number (252626263902).

Almost surely, 2^505252527803 is an apocalyptic number.

505252527803 is a deficient number, since it is larger than the sum of its proper divisors (1).

505252527803 is an equidigital number, since it uses as much as digits as its factorization.

505252527803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 505252527803 in words is "five hundred five billion, two hundred fifty-two million, five hundred twenty-seven thousand, eight hundred three".