63735452 has 12 divisors (see below), whose sum is σ = 121676856. Its totient is φ = 28970640.

The previous prime is 63735433. The next prime is 63735457. The reversal of 63735452 is 25453736.

63735452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63735457) 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 3 ways as a sum of consecutive naturals, for example, 724223 + ... + 724310.

It is an arithmetic number, because the mean of its divisors is an integer number (10139738).

Almost surely, 2^63735452 is an apocalyptic number.

It is an amenable number.

63735452 is a deficient number, since it is larger than the sum of its proper divisors (57941404).

63735452 is a wasteful number, since it uses less digits than its factorization.

63735452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448548 (or 1448546 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 63735452 is about 7983.4486282558. The cubic root of 63735452 is about 399.4480971918.

The spelling of 63735452 in words is "sixty-three million, seven hundred thirty-five thousand, four hundred fifty-two".