52387 has 2 divisors, whose sum is σ = 52388. Its totient is φ = 52386.

The previous prime is 52379. The next prime is 52391. The reversal of 52387 is 78325.

52387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

52387 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52387 - 2³ = 52379 is a prime.

It is an alternating number because its digits alternate between odd and even.

52387 is a lucky number.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (50387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26193 + 26194.

It is an arithmetic number, because the mean of its divisors is an integer number (26194).

2⁵²³⁸⁷ is an apocalyptic number.

52387 is a deficient number, since it is larger than the sum of its proper divisors (1).

52387 is an equidigital number, since it uses as much as digits as its factorization.

52387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 25.

The square root of 52387 is about 228.8820657020. The cubic root of 52387 is about 37.4174777948.

It can be divided in two parts, 5 and 2387, that multiplied together give a triangular number (11935 = T₁₅₄).

The spelling of 52387 in words is "fifty-two thousand, three hundred eighty-seven".