504472247 has 2 divisors, whose sum is σ = 504472248. Its totient is φ = 504472246.

The previous prime is 504472231. The next prime is 504472273. The reversal of 504472247 is 742274405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504472247 - 2⁴ = 504472231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504472147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252236123 + 252236124.

It is an arithmetic number, because the mean of its divisors is an integer number (252236124).

Almost surely, 2^504472247 is an apocalyptic number.

504472247 is a deficient number, since it is larger than the sum of its proper divisors (1).

504472247 is an equidigital number, since it uses as much as digits as its factorization.

504472247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 504472247 is about 22460.4596346557. The cubic root of 504472247 is about 796.0599219008.

The spelling of 504472247 in words is "five hundred four million, four hundred seventy-two thousand, two hundred forty-seven".