53713332207844 has 81 divisors (see below), whose sum is σ = 103428748076017. Its totient is φ = 24401962912768.

The previous prime is 53713332207823. The next prime is 53713332207851. The reversal of 53713332207844 is 44870223331735.

The square root of 53713332207844 is 7328938.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 38242325985444 + 15471006222400 = 6184038^2 + 3933320^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53713332207791 and 53713332207800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7226329152 + ... + 7226336584.

Almost surely, 2^{53713332207844} is an apocalyptic number.

53713332207844 is the 7328938-th square number.

It is an amenable number.

53713332207844 is a deficient number, since it is larger than the sum of its proper divisors (49715415868173).

53713332207844 is an frugal number, since it uses more digits than its factorization.

53713332207844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14962 (or 7481 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 53713332207844 in words is "fifty-three trillion, seven hundred thirteen billion, three hundred thirty-two million, two hundred seven thousand, eight hundred forty-four".