50131447563 has 8 divisors (see below), whose sum is σ = 66847638528. Its totient is φ = 33418110824.

The previous prime is 50131447523. The next prime is 50131447571. The reversal of 50131447563 is 36574413105.

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 50131447563 - 2¹⁴ = 50131431179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50131447523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672231 + ... + 743072.

It is an arithmetic number, because the mean of its divisors is an integer number (8355954816).

Almost surely, 2^50131447563 is an apocalyptic number.

50131447563 is a deficient number, since it is larger than the sum of its proper divisors (16716190965).

50131447563 is a wasteful number, since it uses less digits than its factorization.

50131447563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427113.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 50131447563 in words is "fifty billion, one hundred thirty-one million, four hundred forty-seven thousand, five hundred sixty-three".