63134543 has 8 divisors (see below), whose sum is σ = 65942160. Its totient is φ = 60384960.

The previous prime is 63134527. The next prime is 63134551. The reversal of 63134543 is 34543136.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63134543 - 2⁴ = 63134527 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 (63134503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12278 + ... + 16643.

It is an arithmetic number, because the mean of its divisors is an integer number (8242770).

Almost surely, 2^63134543 is an apocalyptic number.

63134543 is a deficient number, since it is larger than the sum of its proper divisors (2807617).

63134543 is a wasteful number, since it uses less digits than its factorization.

63134543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29017.

The product of its digits is 12960, while the sum is 29.

The square root of 63134543 is about 7945.7248253385. The cubic root of 63134543 is about 398.1887756277.

Adding to 63134543 its reverse (34543136), we get a palindrome (97677679).

The spelling of 63134543 in words is "sixty-three million, one hundred thirty-four thousand, five hundred forty-three".