50072109 has 8 divisors (see below), whose sum is σ = 67243680. Its totient is φ = 33140976.

The previous prime is 50072101. The next prime is 50072117. The reversal of 50072109 is 90127005.

50072109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50072101) and next prime (50072117).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50072109 - 2³ = 50072101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50072101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59622 + ... + 60455.

It is an arithmetic number, because the mean of its divisors is an integer number (8405460).

Almost surely, 2^50072109 is an apocalyptic number.

It is an amenable number.

50072109 is a deficient number, since it is larger than the sum of its proper divisors (17171571).

50072109 is a wasteful number, since it uses less digits than its factorization.

50072109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120219.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 50072109 is about 7076.1648511040. The cubic root of 50072109 is about 368.5801660131.

The spelling of 50072109 in words is "fifty million, seventy-two thousand, one hundred nine".