504501222053 has 2 divisors, whose sum is σ = 504501222054. Its totient is φ = 504501222052.

The previous prime is 504501221981. The next prime is 504501222097. The reversal of 504501222053 is 350222105405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 406026388804 + 98474833249 = 637202^2 + 313807^2 .

It is a cyclic number.

It is not a de Polignac number, because 504501222053 - 2²⁴ = 504484444837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504501222353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252250611026 + 252250611027.

It is an arithmetic number, because the mean of its divisors is an integer number (252250611027).

Almost surely, 2^504501222053 is an apocalyptic number.

It is an amenable number.

504501222053 is a deficient number, since it is larger than the sum of its proper divisors (1).

504501222053 is an equidigital number, since it uses as much as digits as its factorization.

504501222053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 504501222053 its reverse (350222105405), we get a palindrome (854723327458).

The spelling of 504501222053 in words is "five hundred four billion, five hundred one million, two hundred twenty-two thousand, fifty-three".