50455054641 has 4 divisors (see below), whose sum is σ = 67273406192. Its totient is φ = 33636703092.

The previous prime is 50455054589. The next prime is 50455054651. The reversal of 50455054641 is 14645055405.

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.

It is not a de Polignac number, because 50455054641 - 2¹⁷ = 50454923569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50455054641.

It is not an unprimeable number, because it can be changed into a prime (50455054651) 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, 8409175771 + ... + 8409175776.

It is an arithmetic number, because the mean of its divisors is an integer number (16818351548).

Almost surely, 2^50455054641 is an apocalyptic number.

It is an amenable number.

50455054641 is a deficient number, since it is larger than the sum of its proper divisors (16818351551).

50455054641 is a wasteful number, since it uses less digits than its factorization.

50455054641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16818351550.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 50455054641 in words is "fifty billion, four hundred fifty-five million, fifty-four thousand, six hundred forty-one".