52003718688331 has 2 divisors, whose sum is σ = 52003718688332. Its totient is φ = 52003718688330.

The previous prime is 52003718688329. The next prime is 52003718688373. The reversal of 52003718688331 is 13388681730025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52003718688331 - 2¹ = 52003718688329 is a prime.

It is a super-2 number, since 2×52003718688331² (a number of 28 digits) contains 22 as substring.

Together with 52003718688329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52003818688331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26001859344165 + 26001859344166.

It is an arithmetic number, because the mean of its divisors is an integer number (26001859344166).

Almost surely, 2^{52003718688331} is an apocalyptic number.

52003718688331 is a deficient number, since it is larger than the sum of its proper divisors (1).

52003718688331 is an equidigital number, since it uses as much as digits as its factorization.

52003718688331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 52003718688331 in words is "fifty-two trillion, three billion, seven hundred eighteen million, six hundred eighty-eight thousand, three hundred thirty-one".