504397670327 has 2 divisors, whose sum is σ = 504397670328. Its totient is φ = 504397670326.

The previous prime is 504397670267. The next prime is 504397670407. The reversal of 504397670327 is 723076793405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504397670327 - 2³⁶ = 435678193591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504397672327) 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, 252198835163 + 252198835164.

It is an arithmetic number, because the mean of its divisors is an integer number (252198835164).

Almost surely, 2^504397670327 is an apocalyptic number.

504397670327 is a deficient number, since it is larger than the sum of its proper divisors (1).

504397670327 is an equidigital number, since it uses as much as digits as its factorization.

504397670327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6667920, while the sum is 53.

The spelling of 504397670327 in words is "five hundred four billion, three hundred ninety-seven million, six hundred seventy thousand, three hundred twenty-seven".