504440225550241 has 4 divisors (see below), whose sum is σ = 504440465989552. Its totient is φ = 504439985110932.

The previous prime is 504440225550223. The next prime is 504440225550251. The reversal of 504440225550241 is 142055522044405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 504440225550241 - 2²⁵ = 504440191995809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504440225550251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117044715 + ... + 121277968.

It is an arithmetic number, because the mean of its divisors is an integer number (126110116497388).

Almost surely, 2^{504440225550241} is an apocalyptic number.

It is an amenable number.

504440225550241 is a deficient number, since it is larger than the sum of its proper divisors (240439311).

504440225550241 is a wasteful number, since it uses less digits than its factorization.

504440225550241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240439310.

The product of its (nonzero) digits is 1280000, while the sum is 43.

Adding to 504440225550241 its reverse (142055522044405), we get a palindrome (646495747594646).

The spelling of 504440225550241 in words is "five hundred four trillion, four hundred forty billion, two hundred twenty-five million, five hundred fifty thousand, two hundred forty-one".