50584161 has 4 divisors (see below), whose sum is σ = 67445552. Its totient is φ = 33722772.

The previous prime is 50584151. The next prime is 50584271. The reversal of 50584161 is 16148505.

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 not a de Polignac number, because 50584161 - 2¹⁵ = 50551393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50584141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8430691 + ... + 8430696.

It is an arithmetic number, because the mean of its divisors is an integer number (16861388).

Almost surely, 2^50584161 is an apocalyptic number.

It is an amenable number.

50584161 is a deficient number, since it is larger than the sum of its proper divisors (16861391).

50584161 is a wasteful number, since it uses less digits than its factorization.

50584161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16861390.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 50584161 is about 7112.2542839806. The cubic root of 50584161 is about 369.8323101818.

It can be divided in two parts, 505 and 84161, that added together give a triangular number (84666 = T₄₁₁).

The spelling of 50584161 in words is "fifty million, five hundred eighty-four thousand, one hundred sixty-one".