63517052 has 6 divisors (see below), whose sum is σ = 111154848. Its totient is φ = 31758524.

The previous prime is 63517039. The next prime is 63517079. The reversal of 63517052 is 25071536.

It is a super-3 number, since 3×63517052³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7939628 + ... + 7939635.

It is an arithmetic number, because the mean of its divisors is an integer number (18525808).

Almost surely, 2^63517052 is an apocalyptic number.

It is an amenable number.

63517052 is a deficient number, since it is larger than the sum of its proper divisors (47637796).

63517052 is a wasteful number, since it uses less digits than its factorization.

63517052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15879267 (or 15879265 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 63517052 is about 7969.7585910741. The cubic root of 63517052 is about 398.9913168673.

Adding to 63517052 its reverse (25071536), we get a palindrome (88588588).

The spelling of 63517052 in words is "sixty-three million, five hundred seventeen thousand, fifty-two".