63542252 has 6 divisors (see below), whose sum is σ = 111198948. Its totient is φ = 31771124.

The previous prime is 63542239. The next prime is 63542257. The reversal of 63542252 is 25224536.

It is not an unprimeable number, because it can be changed into a prime (63542257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7942778 + ... + 7942785.

It is an arithmetic number, because the mean of its divisors is an integer number (18533158).

Almost surely, 2^63542252 is an apocalyptic number.

It is an amenable number.

63542252 is a deficient number, since it is larger than the sum of its proper divisors (47656696).

63542252 is a wasteful number, since it uses less digits than its factorization.

63542252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15885567 (or 15885565 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 63542252 is about 7971.3394106637. The cubic root of 63542252 is about 399.0440756749.

Adding to 63542252 its reverse (25224536), we get a palindrome (88766788).

The spelling of 63542252 in words is "sixty-three million, five hundred forty-two thousand, two hundred fifty-two".