50150111 has 4 divisors (see below), whose sum is σ = 54709224. Its totient is φ = 45591000.

The previous prime is 50150099. The next prime is 50150117. The reversal of 50150111 is 11105105.

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 50150111 - 2¹⁰ = 50149087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50150117) 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, 2279540 + ... + 2279561.

It is an arithmetic number, because the mean of its divisors is an integer number (13677306).

Almost surely, 2^50150111 is an apocalyptic number.

50150111 is a deficient number, since it is larger than the sum of its proper divisors (4559113).

50150111 is a wasteful number, since it uses less digits than its factorization.

50150111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559112.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 50150111 is about 7081.6743076761. The cubic root of 50150111 is about 368.7714572978.

Adding to 50150111 its reverse (11105105), we get a palindrome (61255216).

The spelling of 50150111 in words is "fifty million, one hundred fifty thousand, one hundred eleven".