523424953 has 2 divisors, whose sum is σ = 523424954. Its totient is φ = 523424952.

The previous prime is 523424897. The next prime is 523425029. The reversal of 523424953 is 359424325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294568569 + 228856384 = 17163^2 + 15128^2 .

It is a cyclic number.

It is not a de Polignac number, because 523424953 - 2²¹ = 521327801 is a prime.

It is not a weakly prime, because it can be changed into another prime (523424053) 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, 261712476 + 261712477.

It is an arithmetic number, because the mean of its divisors is an integer number (261712477).

Almost surely, 2^523424953 is an apocalyptic number.

It is an amenable number.

523424953 is a deficient number, since it is larger than the sum of its proper divisors (1).

523424953 is an equidigital number, since it uses as much as digits as its factorization.

523424953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 37.

The square root of 523424953 is about 22878.4823141746. The cubic root of 523424953 is about 805.9067765061.

The spelling of 523424953 in words is "five hundred twenty-three million, four hundred twenty-four thousand, nine hundred fifty-three".