63713252 has 6 divisors (see below), whose sum is σ = 111498198. Its totient is φ = 31856624.

The previous prime is 63713239. The next prime is 63713281. The reversal of 63713252 is 25231736.

It can be written as a sum of positive squares in only one way, i.e., 47665216 + 16048036 = 6904^2 + 4006^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7964153 + ... + 7964160.

It is an arithmetic number, because the mean of its divisors is an integer number (18583033).

Almost surely, 2^63713252 is an apocalyptic number.

It is an amenable number.

63713252 is a deficient number, since it is larger than the sum of its proper divisors (47784946).

63713252 is a wasteful number, since it uses less digits than its factorization.

63713252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15928317 (or 15928315 counting only the distinct ones).

The product of its digits is 7560, while the sum is 29.

The square root of 63713252 is about 7982.0581305826. The cubic root of 63713252 is about 399.4017139139.

Adding to 63713252 its reverse (25231736), we get a palindrome (88944988).

The spelling of 63713252 in words is "sixty-three million, seven hundred thirteen thousand, two hundred fifty-two".