53424529 has 2 divisors, whose sum is σ = 53424530. Its totient is φ = 53424528.

The previous prime is 53424509. The next prime is 53424541. The reversal of 53424529 is 92542435.

53424529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53363025 + 61504 = 7305^2 + 248^2 .

It is a cyclic number.

It is not a de Polignac number, because 53424529 - 2¹⁹ = 52900241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53424494 and 53424503.

It is not a weakly prime, because it can be changed into another prime (53424509) 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, 26712264 + 26712265.

It is an arithmetic number, because the mean of its divisors is an integer number (26712265).

Almost surely, 2^53424529 is an apocalyptic number.

It is an amenable number.

53424529 is a deficient number, since it is larger than the sum of its proper divisors (1).

53424529 is an equidigital number, since it uses as much as digits as its factorization.

53424529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 53424529 is about 7309.2085070820. The cubic root of 53424529 is about 376.6288354031.

The spelling of 53424529 in words is "fifty-three million, four hundred twenty-four thousand, five hundred twenty-nine".