50005463641 has 4 divisors (see below), whose sum is σ = 57149101312. Its totient is φ = 42861825972.

The previous prime is 50005463617. The next prime is 50005463647. The reversal of 50005463641 is 14636450005.

50005463641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14636450005 = 5 ⋅2927290001.

It is not a de Polignac number, because 50005463641 - 2⁹ = 50005463129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50005463597 and 50005463606.

It is not an unprimeable number, because it can be changed into a prime (50005463647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3571818825 + ... + 3571818838.

It is an arithmetic number, because the mean of its divisors is an integer number (14287275328).

Almost surely, 2^50005463641 is an apocalyptic number.

It is an amenable number.

50005463641 is a deficient number, since it is larger than the sum of its proper divisors (7143637671).

50005463641 is an equidigital number, since it uses as much as digits as its factorization.

50005463641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143637670.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 50005463641 in words is "fifty billion, five million, four hundred sixty-three thousand, six hundred forty-one".