52849429 has 2 divisors, whose sum is σ = 52849430. Its totient is φ = 52849428.

The previous prime is 52849417. The next prime is 52849441. The reversal of 52849429 is 92494825.

It is a happy number.

52849429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (52849417) and next prime (52849441).

It can be written as a sum of positive squares in only one way, i.e., 47582404 + 5267025 = 6898^2 + 2295^2 .

It is a cyclic number.

It is not a de Polignac number, because 52849429 - 2⁷ = 52849301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52849529) 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, 26424714 + 26424715.

It is an arithmetic number, because the mean of its divisors is an integer number (26424715).

Almost surely, 2^52849429 is an apocalyptic number.

It is an amenable number.

52849429 is a deficient number, since it is larger than the sum of its proper divisors (1).

52849429 is an equidigital number, since it uses as much as digits as its factorization.

52849429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 52849429 is about 7269.7612753102. The cubic root of 52849429 is about 375.2725224953.

The spelling of 52849429 in words is "fifty-two million, eight hundred forty-nine thousand, four hundred twenty-nine".