52524187 has 2 divisors, whose sum is σ = 52524188. Its totient is φ = 52524186.

The previous prime is 52524179. The next prime is 52524223. The reversal of 52524187 is 78142525.

It is a happy number.

52524187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52524187 - 2³ = 52524179 is a prime.

It is not a weakly prime, because it can be changed into another prime (52522187) 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, 26262093 + 26262094.

It is an arithmetic number, because the mean of its divisors is an integer number (26262094).

Almost surely, 2^52524187 is an apocalyptic number.

52524187 is a deficient number, since it is larger than the sum of its proper divisors (1).

52524187 is an equidigital number, since it uses as much as digits as its factorization.

52524187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 34.

The square root of 52524187 is about 7247.3572424712. The cubic root of 52524187 is about 374.5011131854.

The spelling of 52524187 in words is "fifty-two million, five hundred twenty-four thousand, one hundred eighty-seven".