504882379 has 2 divisors, whose sum is σ = 504882380. Its totient is φ = 504882378.

The previous prime is 504882377. The next prime is 504882397. The reversal of 504882379 is 973288405.

Together with next prime (504882397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504882379 - 2¹ = 504882377 is a prime.

Together with 504882377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (504882377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252441189 + 252441190.

It is an arithmetic number, because the mean of its divisors is an integer number (252441190).

Almost surely, 2^504882379 is an apocalyptic number.

504882379 is a deficient number, since it is larger than the sum of its proper divisors (1).

504882379 is an equidigital number, since it uses as much as digits as its factorization.

504882379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 504882379 is about 22469.5878689397. The cubic root of 504882379 is about 796.2755936330.

The spelling of 504882379 in words is "five hundred four million, eight hundred eighty-two thousand, three hundred seventy-nine".