53723513440732 has 48 divisors (see below), whose sum is σ = 95799315743712. Its totient is φ = 26356412759040.

The previous prime is 53723513440697. The next prime is 53723513440733. The reversal of 53723513440732 is 23704431532735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53723513440733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49763823 + ... + 50831929.

It is an arithmetic number, because the mean of its divisors is an integer number (1995819077994).

Almost surely, 2^{53723513440732} is an apocalyptic number.

It is an amenable number.

53723513440732 is a deficient number, since it is larger than the sum of its proper divisors (42075802302980).

53723513440732 is a wasteful number, since it uses less digits than its factorization.

53723513440732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069078 (or 1069076 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 49.

The spelling of 53723513440732 in words is "fifty-three trillion, seven hundred twenty-three billion, five hundred thirteen million, four hundred forty thousand, seven hundred thirty-two".