52196429 has 2 divisors, whose sum is σ = 52196430. Its totient is φ = 52196428.

The previous prime is 52196413. The next prime is 52196449. The reversal of 52196429 is 92469125.

52196429 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 can be written as a sum of positive squares in only one way, i.e., 46267204 + 5929225 = 6802^2 + 2435^2 .

It is a cyclic number.

It is not a de Polignac number, because 52196429 - 2⁴ = 52196413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52196392 and 52196401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52196449) 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, 26098214 + 26098215.

It is an arithmetic number, because the mean of its divisors is an integer number (26098215).

Almost surely, 2^52196429 is an apocalyptic number.

It is an amenable number.

52196429 is a deficient number, since it is larger than the sum of its proper divisors (1).

52196429 is an equidigital number, since it uses as much as digits as its factorization.

52196429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 52196429 is about 7224.7096135416. The cubic root of 52196429 is about 373.7205081072.

It can be divided in two parts, 52196 and 429, that added together give a palindrome (52625).

The spelling of 52196429 in words is "fifty-two million, one hundred ninety-six thousand, four hundred twenty-nine".