504224056001 has 2 divisors, whose sum is σ = 504224056002. Its totient is φ = 504224056000.

The previous prime is 504224055997. The next prime is 504224056003. The reversal of 504224056001 is 100650422405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344962402225 + 159261653776 = 587335^2 + 399076^2 .

It is a cyclic number.

It is not a de Polignac number, because 504224056001 - 2² = 504224055997 is a prime.

It is a super-2 number, since 2×504224056001² (a number of 24 digits) contains 22 as substring.

Together with 504224056003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504224056003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252112028000 + 252112028001.

It is an arithmetic number, because the mean of its divisors is an integer number (252112028001).

Almost surely, 2^504224056001 is an apocalyptic number.

It is an amenable number.

504224056001 is a deficient number, since it is larger than the sum of its proper divisors (1).

504224056001 is an equidigital number, since it uses as much as digits as its factorization.

504224056001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 504224056001 its reverse (100650422405), we get a palindrome (604874478406).

The spelling of 504224056001 in words is "five hundred four billion, two hundred twenty-four million, fifty-six thousand, one".