50444554411 has 4 divisors (see below), whose sum is σ = 50449054000. Its totient is φ = 50440054824.

The previous prime is 50444554403. The next prime is 50444554417. The reversal of 50444554411 is 11445544405.

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

It is a cyclic number.

It is not a de Polignac number, because 50444554411 - 2³ = 50444554403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50444554417) 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, 2232936 + ... + 2255413.

It is an arithmetic number, because the mean of its divisors is an integer number (12612263500).

Almost surely, 2^50444554411 is an apocalyptic number.

50444554411 is a deficient number, since it is larger than the sum of its proper divisors (4499589).

50444554411 is a wasteful number, since it uses less digits than its factorization.

50444554411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499588.

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 50444554411 in words is "fifty billion, four hundred forty-four million, five hundred fifty-four thousand, four hundred eleven".