50811141 has 16 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 33279168.

The previous prime is 50811127. The next prime is 50811151. The reversal of 50811141 is 14111805.

It is a happy number.

It is not a de Polignac number, because 50811141 - 2⁹ = 50810629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50811151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63355 + ... + 64151.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^50811141 is an apocalyptic number.

It is an amenable number.

50811141 is a deficient number, since it is larger than the sum of its proper divisors (18136059).

50811141 is a wasteful number, since it uses less digits than its factorization.

50811141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148.

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 50811141 is about 7128.1933896325. The cubic root of 50811141 is about 370.3846523262.

Adding to 50811141 its reverse (14111805), we get a palindrome (64922946).

The spelling of 50811141 in words is "fifty million, eight hundred eleven thousand, one hundred forty-one".