50040571 has 32 divisors (see below), whose sum is σ = 64696320. Its totient is φ = 37694976.

The previous prime is 50040521. The next prime is 50040589. The reversal of 50040571 is 17504005.

It is not a de Polignac number, because 50040571 - 2⁷ = 50040443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50040521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128445 + ... + 128833.

It is an arithmetic number, because the mean of its divisors is an integer number (2021760).

Almost surely, 2^50040571 is an apocalyptic number.

50040571 is a deficient number, since it is larger than the sum of its proper divisors (14655749).

50040571 is a wasteful number, since it uses less digits than its factorization.

50040571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 50040571 is about 7073.9360330724. The cubic root of 50040571 is about 368.5027661533.

Adding to 50040571 its reverse (17504005), we get a palindrome (67544576).

The spelling of 50040571 in words is "fifty million, forty thousand, five hundred seventy-one".