52384081 has 2 divisors, whose sum is σ = 52384082. Its totient is φ = 52384080.

The previous prime is 52384061. The next prime is 52384091. The reversal of 52384081 is 18048325.

52384081 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 can be written as a sum of positive squares in only one way, i.e., 43020481 + 9363600 = 6559^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 52384081 - 2¹³ = 52375889 is a prime.

It is a super-2 number, since 2×52384081² = 5488183884429122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52384061) 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, 26192040 + 26192041.

It is an arithmetic number, because the mean of its divisors is an integer number (26192041).

Almost surely, 2^52384081 is an apocalyptic number.

It is an amenable number.

52384081 is a deficient number, since it is larger than the sum of its proper divisors (1).

52384081 is an equidigital number, since it uses as much as digits as its factorization.

52384081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 52384081 is about 7237.6847817517. The cubic root of 52384081 is about 374.1678281542.

The spelling of 52384081 in words is "fifty-two million, three hundred eighty-four thousand, eighty-one".