504400340304054 has 12 divisors (see below), whose sum is σ = 1092867403992156. Its totient is φ = 168133446768012.

The previous prime is 504400340304037. The next prime is 504400340304059. The reversal of 504400340304054 is 450403043004405.

504400340304054 is a `hidden beast` number, since 5 + 0 + 4 + 4 + 0 + 0 + 340 + 304 + 0 + 5 + 4 = 666.

It is a super-3 number, since 3×504400340304054³ (a number of 45 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504400340304059) 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 5 ways as a sum of consecutive naturals, for example, 14011120563984 + ... + 14011120564019.

It is an arithmetic number, because the mean of its divisors is an integer number (91072283666013).

Almost surely, 2^{504400340304054} is an apocalyptic number.

504400340304054 is an abundant number, since it is smaller than the sum of its proper divisors (588467063688102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504400340304054 is a wasteful number, since it uses less digits than its factorization.

504400340304054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28022241128011 (or 28022241128008 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 504400340304054 its reverse (450403043004405), we get a palindrome (954803383308459).

The spelling of 504400340304054 in words is "five hundred four trillion, four hundred billion, three hundred forty million, three hundred four thousand, fifty-four".