71710000050 has 48 divisors (see below), whose sum is σ = 191520866880. Its totient is φ = 17651691840.

The previous prime is 71709999979. The next prime is 71710000091. The reversal of 71710000050 is 5000001717.

It is a junction number, because it is equal to n+sod(n) for n = 71709999981 and 71710000026.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 18385230 + ... + 18389129.

It is an arithmetic number, because the mean of its divisors is an integer number (3990018060).

Almost surely, 2^71710000050 is an apocalyptic number.

71710000050 is an abundant number, since it is smaller than the sum of its proper divisors (119810866830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71710000050 is a wasteful number, since it uses less digits than its factorization.

71710000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36774387 (or 36774382 counting only the distinct ones).

The product of its (nonzero) digits is 245, while the sum is 21.

Adding to 71710000050 its reverse (5000001717), we get a palindrome (76710001767).

The spelling of 71710000050 in words is "seventy-one billion, seven hundred ten million, fifty", and thus it is an aban number.