52671251 has 2 divisors, whose sum is σ = 52671252. Its totient is φ = 52671250.

The previous prime is 52671209. The next prime is 52671257. The reversal of 52671251 is 15217625.

52671251 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 52671251 - 2⁶ = 52671187 is a prime.

It is not a weakly prime, because it can be changed into another prime (52671257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26335625 + 26335626.

It is an arithmetic number, because the mean of its divisors is an integer number (26335626).

Almost surely, 2^52671251 is an apocalyptic number.

52671251 is a deficient number, since it is larger than the sum of its proper divisors (1).

52671251 is an equidigital number, since it uses as much as digits as its factorization.

52671251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 52671251 is about 7257.4961935918. The cubic root of 52671251 is about 374.8503129988.

Adding to 52671251 its reverse (15217625), we get a palindrome (67888876).

The spelling of 52671251 in words is "fifty-two million, six hundred seventy-one thousand, two hundred fifty-one".