50661041 has 4 divisors (see below), whose sum is σ = 51302400. Its totient is φ = 50019684.

The previous prime is 50661007. The next prime is 50661053. The reversal of 50661041 is 14016605.

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 a cyclic number.

It is not a de Polignac number, because 50661041 - 2⁶ = 50660977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50660998 and 50661016.

It is not an unprimeable number, because it can be changed into a prime (50666041) 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, 320561 + ... + 320718.

It is an arithmetic number, because the mean of its divisors is an integer number (12825600).

Almost surely, 2^50661041 is an apocalyptic number.

It is an amenable number.

50661041 is a deficient number, since it is larger than the sum of its proper divisors (641359).

50661041 is an equidigital number, since it uses as much as digits as its factorization.

50661041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641358.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 50661041 is about 7117.6569880825. The cubic root of 50661041 is about 370.0195777320.

Adding to 50661041 its reverse (14016605), we get a palindrome (64677646).

The spelling of 50661041 in words is "fifty million, six hundred sixty-one thousand, forty-one".