504514431 has 6 divisors (see below), whose sum is σ = 728743080. Its totient is φ = 336342948.

The previous prime is 504514411. The next prime is 504514433. The reversal of 504514431 is 134415405.

It is a happy number.

It is not a de Polignac number, because 504514431 - 2¹⁰ = 504513407 is a prime.

It is a super-2 number, since 2×504514431² = 509069622174507522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 504514395 and 504514404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504514433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28028571 + ... + 28028588.

It is an arithmetic number, because the mean of its divisors is an integer number (121457180).

Almost surely, 2^504514431 is an apocalyptic number.

504514431 is a deficient number, since it is larger than the sum of its proper divisors (224228649).

504514431 is a wasteful number, since it uses less digits than its factorization.

504514431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56057165 (or 56057162 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 504514431 is about 22461.3986875261. The cubic root of 504514431 is about 796.0821101421.

Adding to 504514431 its reverse (134415405), we get a palindrome (638929836).

The spelling of 504514431 in words is "five hundred four million, five hundred fourteen thousand, four hundred thirty-one".