52173212242471 has 2 divisors, whose sum is σ = 52173212242472. Its totient is φ = 52173212242470.

The previous prime is 52173212242381. The next prime is 52173212242493. The reversal of 52173212242471 is 17424221237125.

52173212242471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52173212242471 - 2⁹ = 52173212241959 is a prime.

It is a super-3 number, since 3×52173212242471³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52173212242171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26086606121235 + 26086606121236.

It is an arithmetic number, because the mean of its divisors is an integer number (26086606121236).

Almost surely, 2^{52173212242471} is an apocalyptic number.

52173212242471 is a deficient number, since it is larger than the sum of its proper divisors (1).

52173212242471 is an equidigital number, since it uses as much as digits as its factorization.

52173212242471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 43.

Adding to 52173212242471 its reverse (17424221237125), we get a palindrome (69597433479596).

The spelling of 52173212242471 in words is "fifty-two trillion, one hundred seventy-three billion, two hundred twelve million, two hundred forty-two thousand, four hundred seventy-one".