52351726875316 has 36 divisors (see below), whose sum is σ = 100722011686884. Its totient is φ = 23791359137920.

The previous prime is 52351726875299. The next prime is 52351726875317. The reversal of 52351726875316 is 61357862715325.

It can be written as a sum of positive squares in 2 ways, for example, as 35810099095716 + 16541627779600 = 5984154^2 + 4067140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52351726875317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8728801 + ... + 13449736.

It is an arithmetic number, because the mean of its divisors is an integer number (2797833657969).

Almost surely, 2^{52351726875316} is an apocalyptic number.

It is an amenable number.

52351726875316 is a deficient number, since it is larger than the sum of its proper divisors (48370284811568).

52351726875316 is a wasteful number, since it uses less digits than its factorization.

52351726875316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22183440 (or 22183427 counting only the distinct ones).

The product of its digits is 63504000, while the sum is 61.

The spelling of 52351726875316 in words is "fifty-two trillion, three hundred fifty-one billion, seven hundred twenty-six million, eight hundred seventy-five thousand, three hundred sixteen".