504312427 has 2 divisors, whose sum is σ = 504312428. Its totient is φ = 504312426.

The previous prime is 504312401. The next prime is 504312439. The reversal of 504312427 is 724213405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504312427 - 2¹¹ = 504310379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504312395 and 504312404.

It is not a weakly prime, because it can be changed into another prime (504312727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252156213 + 252156214.

It is an arithmetic number, because the mean of its divisors is an integer number (252156214).

Almost surely, 2^504312427 is an apocalyptic number.

504312427 is a deficient number, since it is larger than the sum of its proper divisors (1).

504312427 is an equidigital number, since it uses as much as digits as its factorization.

504312427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 504312427 is about 22456.9015449594. The cubic root of 504312427 is about 795.9758474149.

The spelling of 504312427 in words is "five hundred four million, three hundred twelve thousand, four hundred twenty-seven".