50020711 has 16 divisors (see below), whose sum is σ = 57788640. Its totient is φ = 42906240.

The previous prime is 50020709. The next prime is 50020717. The reversal of 50020711 is 11702005.

It is not a de Polignac number, because 50020711 - 2¹ = 50020709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50020717) 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, 11181 + ... + 15001.

It is an arithmetic number, because the mean of its divisors is an integer number (3611790).

Almost surely, 2^50020711 is an apocalyptic number.

50020711 is a deficient number, since it is larger than the sum of its proper divisors (7767929).

50020711 is a wasteful number, since it uses less digits than its factorization.

50020711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 50020711 is about 7072.5321490962. The cubic root of 50020711 is about 368.4540094932.

Adding to 50020711 its reverse (11702005), we get a palindrome (61722716).

The spelling of 50020711 in words is "fifty million, twenty thousand, seven hundred eleven".