504819729108 has 24 divisors (see below), whose sum is σ = 1308791890560. Its totient is φ = 168273243000.

The previous prime is 504819729091. The next prime is 504819729181. The reversal of 504819729108 is 801927918405.

It is a happy number.

504819729108 is a `hidden beast` number, since 5 + 0 + 481 + 9 + 72 + 91 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337128268 + ... + 2337128483.

It is an arithmetic number, because the mean of its divisors is an integer number (54532995440).

Almost surely, 2^504819729108 is an apocalyptic number.

It is an amenable number.

504819729108 is an abundant number, since it is smaller than the sum of its proper divisors (803972161452).

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

504819729108 is a wasteful number, since it uses less digits than its factorization.

504819729108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4674256764 (or 4674256756 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 504819729108 in words is "five hundred four billion, eight hundred nineteen million, seven hundred twenty-nine thousand, one hundred eight".