52342141 has 2 divisors, whose sum is σ = 52342142. Its totient is φ = 52342140.

The previous prime is 52342109. The next prime is 52342177. The reversal of 52342141 is 14124325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41550916 + 10791225 = 6446^2 + 3285^2 .

It is a cyclic number.

It is not a de Polignac number, because 52342141 - 2⁵ = 52342109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52342441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26171070 + 26171071.

It is an arithmetic number, because the mean of its divisors is an integer number (26171071).

Almost surely, 2^52342141 is an apocalyptic number.

It is an amenable number.

52342141 is a deficient number, since it is larger than the sum of its proper divisors (1).

52342141 is an equidigital number, since it uses as much as digits as its factorization.

52342141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 22.

The square root of 52342141 is about 7234.7868662456. The cubic root of 52342141 is about 374.0679454657.

Adding to 52342141 its reverse (14124325), we get a palindrome (66466466).

The spelling of 52342141 in words is "fifty-two million, three hundred forty-two thousand, one hundred forty-one".