47134565063 has 4 divisors (see below), whose sum is σ = 47135792640. Its totient is φ = 47133337488.

The previous prime is 47134565021. The next prime is 47134565069. The reversal of 47134565063 is 36056543174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47134565063 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 (47134565069) 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 3 ways as a sum of consecutive naturals, for example, 554270 + ... + 633627.

It is an arithmetic number, because the mean of its divisors is an integer number (11783948160).

Almost surely, 2^47134565063 is an apocalyptic number.

47134565063 is a deficient number, since it is larger than the sum of its proper divisors (1227577).

47134565063 is a wasteful number, since it uses less digits than its factorization.

47134565063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227576.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 47134565063 in words is "forty-seven billion, one hundred thirty-four million, five hundred sixty-five thousand, sixty-three".