504472069 has 2 divisors, whose sum is σ = 504472070. Its totient is φ = 504472068.

The previous prime is 504472049. The next prime is 504472147. The reversal of 504472069 is 960274405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 497513025 + 6959044 = 22305^2 + 2638^2 .

It is a cyclic number.

It is not a de Polignac number, because 504472069 - 2⁵ = 504472037 is a prime.

It is a super-2 number, since 2×504472069² = 508984136802281522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504472039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252236034 + 252236035.

It is an arithmetic number, because the mean of its divisors is an integer number (252236035).

Almost surely, 2^504472069 is an apocalyptic number.

It is an amenable number.

504472069 is a deficient number, since it is larger than the sum of its proper divisors (1).

504472069 is an equidigital number, since it uses as much as digits as its factorization.

504472069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 504472069 is about 22460.4556721363. The cubic root of 504472069 is about 796.0598282725.

The spelling of 504472069 in words is "five hundred four million, four hundred seventy-two thousand, sixty-nine".