505183627073 has 2 divisors, whose sum is σ = 505183627074. Its totient is φ = 505183627072.

The previous prime is 505183627061. The next prime is 505183627087. The reversal of 505183627073 is 370726381505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474566676544 + 30616950529 = 688888^2 + 174977^2 .

It is a cyclic number.

It is not a de Polignac number, because 505183627073 - 2⁴ = 505183627057 is a prime.

It is not a weakly prime, because it can be changed into another prime (505183627573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252591813536 + 252591813537.

It is an arithmetic number, because the mean of its divisors is an integer number (252591813537).

Almost surely, 2^505183627073 is an apocalyptic number.

It is an amenable number.

505183627073 is a deficient number, since it is larger than the sum of its proper divisors (1).

505183627073 is an equidigital number, since it uses as much as digits as its factorization.

505183627073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 505183627073 in words is "five hundred five billion, one hundred eighty-three million, six hundred twenty-seven thousand, seventy-three".