63065416 has 8 divisors (see below), whose sum is σ = 118247670. Its totient is φ = 31532704.

The previous prime is 63065407. The next prime is 63065437. The reversal of 63065416 is 61456036.

It can be written as a sum of positive squares in only one way, i.e., 57062916 + 6002500 = 7554^2 + 2450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 3941581 + ... + 3941596.

Almost surely, 2^63065416 is an apocalyptic number.

It is an amenable number.

63065416 is a deficient number, since it is larger than the sum of its proper divisors (55182254).

63065416 is a wasteful number, since it uses less digits than its factorization.

63065416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883183 (or 7883179 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 63065416 is about 7941.3736846971. The cubic root of 63065416 is about 398.0433948458.

The spelling of 63065416 in words is "sixty-three million, sixty-five thousand, four hundred sixteen".