52656782073319 has 2 divisors, whose sum is σ = 52656782073320. Its totient is φ = 52656782073318.

The previous prime is 52656782073263. The next prime is 52656782073479. The reversal of 52656782073319 is 91337028765625.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52656782073319 - 2³³ = 52648192138727 is a prime.

It is a super-3 number, since 3×52656782073319³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52656782073019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26328391036659 + 26328391036660.

It is an arithmetic number, because the mean of its divisors is an integer number (26328391036660).

Almost surely, 2^{52656782073319} is an apocalyptic number.

52656782073319 is a deficient number, since it is larger than the sum of its proper divisors (1).

52656782073319 is an equidigital number, since it uses as much as digits as its factorization.

52656782073319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114307200, while the sum is 64.

The spelling of 52656782073319 in words is "fifty-two trillion, six hundred fifty-six billion, seven hundred eighty-two million, seventy-three thousand, three hundred nineteen".