47050143161 has 8 divisors (see below), whose sum is σ = 53772954624. Its totient is φ = 40327672320.

The previous prime is 47050143149. The next prime is 47050143169. The reversal of 47050143161 is 16134105074.

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

It is a cyclic number.

It is not a de Polignac number, because 47050143161 - 2³⁰ = 45976401337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47050143169) 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 7 ways as a sum of consecutive naturals, for example, 380921 + ... + 489081.

It is an arithmetic number, because the mean of its divisors is an integer number (6721619328).

Almost surely, 2^47050143161 is an apocalyptic number.

It is an amenable number.

47050143161 is a deficient number, since it is larger than the sum of its proper divisors (6722811463).

47050143161 is a wasteful number, since it uses less digits than its factorization.

47050143161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170311.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 47050143161 in words is "forty-seven billion, fifty million, one hundred forty-three thousand, one hundred sixty-one".