504123411 has 16 divisors (see below), whose sum is σ = 742556160. Its totient is φ = 301660320.

The previous prime is 504123379. The next prime is 504123427. The reversal of 504123411 is 114321405.

It is not a de Polignac number, because 504123411 - 2⁵ = 504123379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504123481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94080 + ... + 99293.

It is an arithmetic number, because the mean of its divisors is an integer number (46409760).

Almost surely, 2^504123411 is an apocalyptic number.

504123411 is a deficient number, since it is larger than the sum of its proper divisors (238432749).

504123411 is a wasteful number, since it uses less digits than its factorization.

504123411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193466.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 504123411 is about 22452.6927338348. The cubic root of 504123411 is about 795.8763912292.

Adding to 504123411 its reverse (114321405), we get a palindrome (618444816).

The spelling of 504123411 in words is "five hundred four million, one hundred twenty-three thousand, four hundred eleven".