63134451363 has 8 divisors (see below), whose sum is σ = 87082002000. Its totient is φ = 40638267488.

The previous prime is 63134451349. The next prime is 63134451371. The reversal of 63134451363 is 36315443136.

It is a happy number.

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 63134451363 - 2²⁵ = 63100896931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63134451343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362841588 + ... + 362841761.

It is an arithmetic number, because the mean of its divisors is an integer number (10885250250).

Almost surely, 2^63134451363 is an apocalyptic number.

63134451363 is a deficient number, since it is larger than the sum of its proper divisors (23947550637).

63134451363 is a wasteful number, since it uses less digits than its factorization.

63134451363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725683381.

The product of its digits is 233280, while the sum is 39.

Adding to 63134451363 its reverse (36315443136), we get a palindrome (99449894499).

The spelling of 63134451363 in words is "sixty-three billion, one hundred thirty-four million, four hundred fifty-one thousand, three hundred sixty-three".