524532401 has 2 divisors, whose sum is σ = 524532402. Its totient is φ = 524532400.

The previous prime is 524532383. The next prime is 524532419. The reversal of 524532401 is 104235425.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (524532383) and next prime (524532419).

It can be written as a sum of positive squares in only one way, i.e., 523311376 + 1221025 = 22876^2 + 1105^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-524532401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (524532301) 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, 262266200 + 262266201.

It is an arithmetic number, because the mean of its divisors is an integer number (262266201).

Almost surely, 2^524532401 is an apocalyptic number.

It is an amenable number.

524532401 is a deficient number, since it is larger than the sum of its proper divisors (1).

524532401 is an equidigital number, since it uses as much as digits as its factorization.

524532401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 524532401 is about 22902.6723549895. The cubic root of 524532401 is about 806.4747478643.

Adding to 524532401 its reverse (104235425), we get a palindrome (628767826).

The spelling of 524532401 in words is "five hundred twenty-four million, five hundred thirty-two thousand, four hundred one".