52128152757671 has 2 divisors, whose sum is σ = 52128152757672. Its totient is φ = 52128152757670.

The previous prime is 52128152757599. The next prime is 52128152757679. The reversal of 52128152757671 is 17675725182125.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52128152757671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52128152757671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52128152757679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26064076378835 + 26064076378836.

It is an arithmetic number, because the mean of its divisors is an integer number (26064076378836).

Almost surely, 2^{52128152757671} is an apocalyptic number.

52128152757671 is a deficient number, since it is larger than the sum of its proper divisors (1).

52128152757671 is an equidigital number, since it uses as much as digits as its factorization.

52128152757671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16464000, while the sum is 59.

The spelling of 52128152757671 in words is "fifty-two trillion, one hundred twenty-eight billion, one hundred fifty-two million, seven hundred fifty-seven thousand, six hundred seventy-one".