5171711712 has 48 divisors (see below), whose sum is σ = 14374320912. Its totient is φ = 1622497280.

The previous prime is 5171711641. The next prime is 5171711749. The reversal of 5171711712 is 2171171715.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582839 + ... + 1586102.

It is an arithmetic number, because the mean of its divisors is an integer number (299465019).

Almost surely, 2^5171711712 is an apocalyptic number.

It is an amenable number.

5171711712 is an abundant number, since it is smaller than the sum of its proper divisors (9202609200).

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

5171711712 is a wasteful number, since it uses less digits than its factorization.

5171711712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168971 (or 3168963 counting only the distinct ones).

The product of its digits is 3430, while the sum is 33.

The square root of 5171711712 is about 71914.6140363695. The cubic root of 5171711712 is about 1729.3309041166.

The spelling of 5171711712 in words is "five billion, one hundred seventy-one million, seven hundred eleven thousand, seven hundred twelve".