504344796156 has 144 divisors (see below), whose sum is σ = 1308712204800. Its totient is φ = 163710892800.

The previous prime is 504344796113. The next prime is 504344796217. The reversal of 504344796156 is 651697443405.

It is a happy number.

504344796156 is a `hidden beast` number, since 5 + 0 + 43 + 447 + 9 + 6 + 156 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200056176 + ... + 200058696.

It is an arithmetic number, because the mean of its divisors is an integer number (9088279200).

Almost surely, 2^504344796156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504344796156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654356102400).

504344796156 is an abundant number, since it is smaller than the sum of its proper divisors (804367408644).

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

504344796156 is a wasteful number, since it uses less digits than its factorization.

504344796156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3435 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 504344796156 in words is "five hundred four billion, three hundred forty-four million, seven hundred ninety-six thousand, one hundred fifty-six".