504859564408 has 16 divisors (see below), whose sum is σ = 946637496000. Its totient is φ = 252422898816.

The previous prime is 504859564381. The next prime is 504859564409. The reversal of 504859564408 is 804465958405.

It is a happy number.

It is a super-3 number, since 3×504859564408³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504859564409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541768 + ... + 1141591.

It is an arithmetic number, because the mean of its divisors is an integer number (59164843500).

Almost surely, 2^504859564408 is an apocalyptic number.

It is an amenable number.

504859564408 is a deficient number, since it is larger than the sum of its proper divisors (441777931592).

504859564408 is a wasteful number, since it uses less digits than its factorization.

504859564408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720854 (or 1720850 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 58.

The spelling of 504859564408 in words is "five hundred four billion, eight hundred fifty-nine million, five hundred sixty-four thousand, four hundred eight".