63529243 has 8 divisors (see below), whose sum is σ = 67379616. Its totient is φ = 59769600.

The previous prime is 63529241. The next prime is 63529247. The reversal of 63529243 is 34292536.

63529243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63529243 - 2¹ = 63529241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63529199 and 63529208.

It is not an unprimeable number, because it can be changed into a prime (63529241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21238 + ... + 24043.

It is an arithmetic number, because the mean of its divisors is an integer number (8422452).

Almost surely, 2^63529243 is an apocalyptic number.

63529243 is a deficient number, since it is larger than the sum of its proper divisors (3850373).

63529243 is a wasteful number, since it uses less digits than its factorization.

63529243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45365.

The product of its digits is 38880, while the sum is 34.

The square root of 63529243 is about 7970.5233830659. The cubic root of 63529243 is about 399.0168417294.

The spelling of 63529243 in words is "sixty-three million, five hundred twenty-nine thousand, two hundred forty-three".