53723712804 has 24 divisors (see below), whose sum is σ = 125510303520. Its totient is φ = 17885765184.

The previous prime is 53723712709. The next prime is 53723712871. The reversal of 53723712804 is 40821732735.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757274 + ... + 2776689.

It is an arithmetic number, because the mean of its divisors is an integer number (5229595980).

Almost surely, 2^53723712804 is an apocalyptic number.

It is an amenable number.

53723712804 is an abundant number, since it is smaller than the sum of its proper divisors (71786590716).

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

53723712804 is a wasteful number, since it uses less digits than its factorization.

53723712804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534779 (or 5534777 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 53723712804 in words is "fifty-three billion, seven hundred twenty-three million, seven hundred twelve thousand, eight hundred four".