504292213 has 2 divisors, whose sum is σ = 504292214. Its totient is φ = 504292212.

The previous prime is 504292211. The next prime is 504292231. The reversal of 504292213 is 312292405.

Together with next prime (504292231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 468376164 + 35916049 = 21642^2 + 5993^2 .

It is a cyclic number.

It is not a de Polignac number, because 504292213 - 2¹ = 504292211 is a prime.

Together with 504292211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504292211) 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, 252146106 + 252146107.

It is an arithmetic number, because the mean of its divisors is an integer number (252146107).

Almost surely, 2^504292213 is an apocalyptic number.

It is an amenable number.

504292213 is a deficient number, since it is larger than the sum of its proper divisors (1).

504292213 is an equidigital number, since it uses as much as digits as its factorization.

504292213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 504292213 is about 22456.4514783614. The cubic root of 504292213 is about 795.9652124263.

The spelling of 504292213 in words is "five hundred four million, two hundred ninety-two thousand, two hundred thirteen".