63524863 has 2 divisors, whose sum is σ = 63524864. Its totient is φ = 63524862.

The previous prime is 63524861. The next prime is 63524897. The reversal of 63524863 is 36842536.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63524863 - 2¹ = 63524861 is a prime.

Together with 63524861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63524861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31762431 + 31762432.

It is an arithmetic number, because the mean of its divisors is an integer number (31762432).

Almost surely, 2^63524863 is an apocalyptic number.

63524863 is a deficient number, since it is larger than the sum of its proper divisors (1).

63524863 is an equidigital number, since it uses as much as digits as its factorization.

63524863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The square root of 63524863 is about 7970.2486159467. The cubic root of 63524863 is about 399.0076714961.

The spelling of 63524863 in words is "sixty-three million, five hundred twenty-four thousand, eight hundred sixty-three".