50050505489 has 4 divisors (see below), whose sum is σ = 52684742640. Its totient is φ = 47416268340.

The previous prime is 50050505447. The next prime is 50050505503. The reversal of 50050505489 is 98450505005.

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 a cyclic number.

It is not a de Polignac number, because 50050505489 - 2¹⁶ = 50050439953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50050505419) 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, 1317118547 + ... + 1317118584.

It is an arithmetic number, because the mean of its divisors is an integer number (13171185660).

Almost surely, 2^50050505489 is an apocalyptic number.

It is an amenable number.

50050505489 is a deficient number, since it is larger than the sum of its proper divisors (2634237151).

50050505489 is a wasteful number, since it uses less digits than its factorization.

50050505489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634237150.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 50050505489 in words is "fifty billion, fifty million, five hundred five thousand, four hundred eighty-nine".