52437271 has 2 divisors, whose sum is σ = 52437272. Its totient is φ = 52437270.

The previous prime is 52437269. The next prime is 52437313. The reversal of 52437271 is 17273425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52437271 - 2¹ = 52437269 is a prime.

Together with 52437269, 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 (52437241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26218635 + 26218636.

It is an arithmetic number, because the mean of its divisors is an integer number (26218636).

Almost surely, 2^52437271 is an apocalyptic number.

52437271 is a deficient number, since it is larger than the sum of its proper divisors (1).

52437271 is an equidigital number, since it uses as much as digits as its factorization.

52437271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 52437271 is about 7241.3583670469. The cubic root of 52437271 is about 374.2944267578.

The spelling of 52437271 in words is "fifty-two million, four hundred thirty-seven thousand, two hundred seventy-one".