50641611 has 4 divisors (see below), whose sum is σ = 67522152. Its totient is φ = 33761072.

The previous prime is 50641609. The next prime is 50641621. The reversal of 50641611 is 11614605.

50641611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50641611 - 2¹ = 50641609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50641621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8440266 + ... + 8440271.

It is an arithmetic number, because the mean of its divisors is an integer number (16880538).

Almost surely, 2^50641611 is an apocalyptic number.

50641611 is a deficient number, since it is larger than the sum of its proper divisors (16880541).

50641611 is a wasteful number, since it uses less digits than its factorization.

50641611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16880540.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 50641611 is about 7116.2919417348. The cubic root of 50641611 is about 369.9722672177.

The spelling of 50641611 in words is "fifty million, six hundred forty-one thousand, six hundred eleven".