71167066050 has 48 divisors (see below), whose sum is σ = 176676450912. Its totient is φ = 18958300800.

The previous prime is 71167066031. The next prime is 71167066057. The reversal of 71167066050 is 5066076117.

It is not an unprimeable number, because it can be changed into a prime (71167066057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98659 + ... + 389958.

It is an arithmetic number, because the mean of its divisors is an integer number (3680759394).

Almost surely, 2^71167066050 is an apocalyptic number.

71167066050 is an abundant number, since it is smaller than the sum of its proper divisors (105509384862).

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

71167066050 is a wasteful number, since it uses less digits than its factorization.

71167066050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489603 (or 489598 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 71167066050 in words is "seventy-one billion, one hundred sixty-seven million, sixty-six thousand, fifty".