63105052 has 6 divisors (see below), whose sum is σ = 110433848. Its totient is φ = 31552524.

The previous prime is 63105047. The next prime is 63105059. The reversal of 63105052 is 25050136.

It is a happy number.

It is a super-3 number, since 3×63105052³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63105059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7888128 + ... + 7888135.

Almost surely, 2^63105052 is an apocalyptic number.

It is an amenable number.

63105052 is a deficient number, since it is larger than the sum of its proper divisors (47328796).

63105052 is a wasteful number, since it uses less digits than its factorization.

63105052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15776267 (or 15776265 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 63105052 is about 7943.8688307398. The cubic root of 63105052 is about 398.1267661818.

Adding to 63105052 its reverse (25050136), we get a palindrome (88155188).

The spelling of 63105052 in words is "sixty-three million, one hundred five thousand, fifty-two".