52887841 has 2 divisors, whose sum is σ = 52887842. Its totient is φ = 52887840.

The previous prime is 52887839. The next prime is 52887871. The reversal of 52887841 is 14878825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44355600 + 8532241 = 6660^2 + 2921^2 .

It is a cyclic number.

It is not a de Polignac number, because 52887841 - 2¹ = 52887839 is a prime.

Together with 52887839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52887871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26443920 + 26443921.

It is an arithmetic number, because the mean of its divisors is an integer number (26443921).

Almost surely, 2^52887841 is an apocalyptic number.

It is an amenable number.

52887841 is a deficient number, since it is larger than the sum of its proper divisors (1).

52887841 is an equidigital number, since it uses as much as digits as its factorization.

52887841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143360, while the sum is 43.

The square root of 52887841 is about 7272.4026978709. The cubic root of 52887841 is about 375.3634189499.

The spelling of 52887841 in words is "fifty-two million, eight hundred eighty-seven thousand, eight hundred forty-one".