504416331 has 12 divisors (see below), whose sum is σ = 730693600. Its totient is φ = 335311920.

The previous prime is 504416323. The next prime is 504416347. The reversal of 504416331 is 133614405.

It is not a de Polignac number, because 504416331 - 2³ = 504416323 is a prime.

It is a super-2 number, since 2×504416331² = 508871669959003122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504416295 and 504416304.

It is not an unprimeable number, because it can be changed into a prime (504416131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77155 + ... + 83436.

Almost surely, 2^504416331 is an apocalyptic number.

504416331 is a deficient number, since it is larger than the sum of its proper divisors (226277269).

504416331 is a wasteful number, since it uses less digits than its factorization.

504416331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160946 (or 160943 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 504416331 is about 22459.2148348957. The cubic root of 504416331 is about 796.0305088977.

The spelling of 504416331 in words is "five hundred four million, four hundred sixteen thousand, three hundred thirty-one".