50072147194 has 8 divisors (see below), whose sum is σ = 78373795680. Its totient is φ = 23947548636.

The previous prime is 50072147189. The next prime is 50072147197. The reversal of 50072147194 is 49174127005.

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

It is not an unprimeable number, because it can be changed into a prime (50072147197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544262424 + ... + 544262515.

It is an arithmetic number, because the mean of its divisors is an integer number (9796724460).

Almost surely, 2^50072147194 is an apocalyptic number.

50072147194 is a deficient number, since it is larger than the sum of its proper divisors (28301648486).

50072147194 is a wasteful number, since it uses less digits than its factorization.

50072147194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088524964.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 50072147194 in words is "fifty billion, seventy-two million, one hundred forty-seven thousand, one hundred ninety-four".