504072379 has 2 divisors, whose sum is σ = 504072380. Its totient is φ = 504072378.

The previous prime is 504072329. The next prime is 504072391. The reversal of 504072379 is 973270405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504072379 - 2⁷ = 504072251 is a prime.

It is not a weakly prime, because it can be changed into another prime (504072319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252036189 + 252036190.

It is an arithmetic number, because the mean of its divisors is an integer number (252036190).

Almost surely, 2^504072379 is an apocalyptic number.

504072379 is a deficient number, since it is larger than the sum of its proper divisors (1).

504072379 is an equidigital number, since it uses as much as digits as its factorization.

504072379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 504072379 is about 22451.5562712254. The cubic root of 504072379 is about 795.8495350179.

The spelling of 504072379 in words is "five hundred four million, seventy-two thousand, three hundred seventy-nine".