63524684413 has 2 divisors, whose sum is σ = 63524684414. Its totient is φ = 63524684412.

The previous prime is 63524684407. The next prime is 63524684459. The reversal of 63524684413 is 31448642536.

It is an a-pointer prime, because the next prime (63524684459) can be obtained adding 63524684413 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54532524484 + 8992159929 = 233522^2 + 94827^2 .

It is a cyclic number.

It is not a de Polignac number, because 63524684413 - 2¹³ = 63524676221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63524684513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31762342206 + 31762342207.

It is an arithmetic number, because the mean of its divisors is an integer number (31762342207).

Almost surely, 2^63524684413 is an apocalyptic number.

It is an amenable number.

63524684413 is a deficient number, since it is larger than the sum of its proper divisors (1).

63524684413 is an equidigital number, since it uses as much as digits as its factorization.

63524684413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 46.

The spelling of 63524684413 in words is "sixty-three billion, five hundred twenty-four million, six hundred eighty-four thousand, four hundred thirteen".