504219941 has 2 divisors, whose sum is σ = 504219942. Its totient is φ = 504219940.

The previous prime is 504219931. The next prime is 504219971. The reversal of 504219941 is 149912405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 459930916 + 44289025 = 21446^2 + 6655^2 .

It is a cyclic number.

It is not a de Polignac number, because 504219941 - 2²² = 500025637 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 (504219931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252109970 + 252109971.

It is an arithmetic number, because the mean of its divisors is an integer number (252109971).

Almost surely, 2^504219941 is an apocalyptic number.

It is an amenable number.

504219941 is a deficient number, since it is larger than the sum of its proper divisors (1).

504219941 is an equidigital number, since it uses as much as digits as its factorization.

504219941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 504219941 is about 22454.8422617484. The cubic root of 504219941 is about 795.9271863608.

The spelling of 504219941 in words is "five hundred four million, two hundred nineteen thousand, nine hundred forty-one".