50000555441 has 4 divisors (see below), whose sum is σ = 50001090672. Its totient is φ = 50000020212.

The previous prime is 50000555387. The next prime is 50000555489. The reversal of 50000555441 is 14455500005.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50000555441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50000555641) 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, 86735 + ... + 327908.

It is an arithmetic number, because the mean of its divisors is an integer number (12500272668).

Almost surely, 2^50000555441 is an apocalyptic number.

It is an amenable number.

50000555441 is a deficient number, since it is larger than the sum of its proper divisors (535231).

50000555441 is a wasteful number, since it uses less digits than its factorization.

50000555441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535230.

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 50000555441 in words is "fifty billion, five hundred fifty-five thousand, four hundred forty-one".