524431363 has 2 divisors, whose sum is σ = 524431364. Its totient is φ = 524431362.

The previous prime is 524431361. The next prime is 524431367. The reversal of 524431363 is 363134425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 524431363 - 2¹ = 524431361 is a prime.

Together with 524431361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (524431361) 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, 262215681 + 262215682.

It is an arithmetic number, because the mean of its divisors is an integer number (262215682).

Almost surely, 2^524431363 is an apocalyptic number.

524431363 is a deficient number, since it is larger than the sum of its proper divisors (1).

524431363 is an equidigital number, since it uses as much as digits as its factorization.

524431363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 524431363 is about 22900.4664362978. The cubic root of 524431363 is about 806.4229621672.

Adding to 524431363 its reverse (363134425), we get a palindrome (887565788).

The spelling of 524431363 in words is "five hundred twenty-four million, four hundred thirty-one thousand, three hundred sixty-three".