50711071 has 6 divisors (see below), whose sum is σ = 52387872. Its totient is φ = 49036860.

The previous prime is 50711047. The next prime is 50711083. The reversal of 50711071 is 17011705.

50711071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50711071 - 2⁵ = 50711039 is a prime.

It is a super-2 number, since 2×50711071² = 5143225443934082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50711371) 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 5 ways as a sum of consecutive naturals, for example, 39010 + ... + 40288.

It is an arithmetic number, because the mean of its divisors is an integer number (8731312).

Almost surely, 2^50711071 is an apocalyptic number.

50711071 is a deficient number, since it is larger than the sum of its proper divisors (1676801).

50711071 is an frugal number, since it uses more digits than its factorization.

50711071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 22.

The square root of 50711071 is about 7121.1706200596. The cubic root of 50711071 is about 370.1413411793.

Adding to 50711071 its reverse (17011705), we get a palindrome (67722776).

The spelling of 50711071 in words is "fifty million, seven hundred eleven thousand, seventy-one".