52769329 has 2 divisors, whose sum is σ = 52769330. Its totient is φ = 52769328.

The previous prime is 52769317. The next prime is 52769341. The reversal of 52769329 is 92396725.

It is a balanced prime because it is at equal distance from previous prime (52769317) and next prime (52769341).

It can be written as a sum of positive squares in only one way, i.e., 35129329 + 17640000 = 5927^2 + 4200^2 .

It is a cyclic number.

It is not a de Polignac number, because 52769329 - 2⁹ = 52768817 is a prime.

It is a super-2 number, since 2×52769329² = 5569204166220482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52769359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26384664 + 26384665.

It is an arithmetic number, because the mean of its divisors is an integer number (26384665).

Almost surely, 2^52769329 is an apocalyptic number.

It is an amenable number.

52769329 is a deficient number, since it is larger than the sum of its proper divisors (1).

52769329 is an equidigital number, since it uses as much as digits as its factorization.

52769329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 43.

The square root of 52769329 is about 7264.2500645283. The cubic root of 52769329 is about 375.0828356266.

The spelling of 52769329 in words is "fifty-two million, seven hundred sixty-nine thousand, three hundred twenty-nine".