504434225513211 has 64 divisors (see below), whose sum is σ = 790886964418560. Its totient is φ = 279942576076800.

The previous prime is 504434225513149. The next prime is 504434225513221. The reversal of 504434225513211 is 112315522434405.

It is not a de Polignac number, because 504434225513211 - 2⁶ = 504434225513147 is a prime.

It is a super-2 number, since 2×504434225513211² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (504434225513221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1473236050 + ... + 1473578408.

It is an arithmetic number, because the mean of its divisors is an integer number (12357608819040).

Almost surely, 2^{504434225513211} is an apocalyptic number.

504434225513211 is a deficient number, since it is larger than the sum of its proper divisors (286452738905349).

504434225513211 is a wasteful number, since it uses less digits than its factorization.

504434225513211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345884.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 504434225513211 its reverse (112315522434405), we get a palindrome (616749747947616).

The spelling of 504434225513211 in words is "five hundred four trillion, four hundred thirty-four billion, two hundred twenty-five million, five hundred thirteen thousand, two hundred eleven".