52128151 has 2 divisors, whose sum is σ = 52128152. Its totient is φ = 52128150.

The previous prime is 52128149. The next prime is 52128161. The reversal of 52128151 is 15182125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52128151 - 2¹ = 52128149 is a prime.

Together with 52128149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52128161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26064075 + 26064076.

It is an arithmetic number, because the mean of its divisors is an integer number (26064076).

Almost surely, 2^52128151 is an apocalyptic number.

52128151 is a deficient number, since it is larger than the sum of its proper divisors (1).

52128151 is an equidigital number, since it uses as much as digits as its factorization.

52128151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800, while the sum is 25.

The square root of 52128151 is about 7219.9827562121. The cubic root of 52128151 is about 373.5574827584.

The spelling of 52128151 in words is "fifty-two million, one hundred twenty-eight thousand, one hundred fifty-one".