63253252 has 12 divisors (see below), whose sum is σ = 110750976. Its totient is φ = 31610120.

The previous prime is 63253249. The next prime is 63253343. The reversal of 63253252 is 25235236.

It is a self number, because there is not a number n which added to its sum of digits gives 63253252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9477 + ... + 14707.

It is an arithmetic number, because the mean of its divisors is an integer number (9229248).

Almost surely, 2^63253252 is an apocalyptic number.

It is an amenable number.

63253252 is a deficient number, since it is larger than the sum of its proper divisors (47497724).

63253252 is a wasteful number, since it uses less digits than its factorization.

63253252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258 (or 8256 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 63253252 is about 7953.1913091538. The cubic root of 63253252 is about 398.4381847698.

Adding to 63253252 its reverse (25235236), we get a palindrome (88488488).

The spelling of 63253252 in words is "sixty-three million, two hundred fifty-three thousand, two hundred fifty-two".