50440741 has 4 divisors (see below), whose sum is σ = 54320812. Its totient is φ = 46560672.

The previous prime is 50440721. The next prime is 50440757. The reversal of 50440741 is 14704405.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21818241 + 28622500 = 4671^2 + 5350^2 .

It is a cyclic number.

It is not a de Polignac number, because 50440741 - 2⁷ = 50440613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50440721) 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, 1940016 + ... + 1940041.

It is an arithmetic number, because the mean of its divisors is an integer number (13580203).

Almost surely, 2^50440741 is an apocalyptic number.

It is an amenable number.

50440741 is a deficient number, since it is larger than the sum of its proper divisors (3880071).

50440741 is a wasteful number, since it uses less digits than its factorization.

50440741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880070.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 50440741 is about 7102.1645292122. The cubic root of 50440741 is about 369.4824539098.

The spelling of 50440741 in words is "fifty million, four hundred forty thousand, seven hundred forty-one".