504523493153 has 2 divisors, whose sum is σ = 504523493154. Its totient is φ = 504523493152.

The previous prime is 504523493143. The next prime is 504523493167. The reversal of 504523493153 is 351394325405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 493770425344 + 10753067809 = 702688^2 + 103697^2 .

It is a cyclic number.

It is not a de Polignac number, because 504523493153 - 2⁴ = 504523493137 is a prime.

It is not a weakly prime, because it can be changed into another prime (504523493143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252261746576 + 252261746577.

It is an arithmetic number, because the mean of its divisors is an integer number (252261746577).

Almost surely, 2^504523493153 is an apocalyptic number.

It is an amenable number.

504523493153 is a deficient number, since it is larger than the sum of its proper divisors (1).

504523493153 is an equidigital number, since it uses as much as digits as its factorization.

504523493153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 504523493153 in words is "five hundred four billion, five hundred twenty-three million, four hundred ninety-three thousand, one hundred fifty-three".