63043463 has 16 divisors (see below), whose sum is σ = 80305920. Its totient is φ = 48180096.

The previous prime is 63043459. The next prime is 63043481. The reversal of 63043463 is 36434036.

It is a cyclic number.

It is not a de Polignac number, because 63043463 - 2² = 63043459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63043423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11681 + ... + 16202.

It is an arithmetic number, because the mean of its divisors is an integer number (5019120).

Almost surely, 2^63043463 is an apocalyptic number.

63043463 is a deficient number, since it is larger than the sum of its proper divisors (17262457).

63043463 is a wasteful number, since it uses less digits than its factorization.

63043463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27926.

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 63043463 is about 7939.9913727913. The cubic root of 63043463 is about 397.9972033338.

Adding to 63043463 its reverse (36434036), we get a palindrome (99477499).

The spelling of 63043463 in words is "sixty-three million, forty-three thousand, four hundred sixty-three".