50241161 has 4 divisors (see below), whose sum is σ = 50578500. Its totient is φ = 49903824.

The previous prime is 50241143. The next prime is 50241179. The reversal of 50241161 is 16114205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16114205 = 5 ⋅3222841.

It is an interprime number because it is at equal distance from previous prime (50241143) and next prime (50241179).

It can be written as a sum of positive squares in 2 ways, for example, as 3728761 + 46512400 = 1931^2 + 6820^2 .

It is a cyclic number.

It is not a de Polignac number, because 50241161 - 2⁶ = 50241097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50241461) 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, 168446 + ... + 168743.

It is an arithmetic number, because the mean of its divisors is an integer number (12644625).

Almost surely, 2^50241161 is an apocalyptic number.

It is an amenable number.

50241161 is a deficient number, since it is larger than the sum of its proper divisors (337339).

50241161 is a wasteful number, since it uses less digits than its factorization.

50241161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337338.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 50241161 is about 7088.0999569701. The cubic root of 50241161 is about 368.9944966289.

Adding to 50241161 its reverse (16114205), we get a palindrome (66355366).

The spelling of 50241161 in words is "fifty million, two hundred forty-one thousand, one hundred sixty-one".