5071171650 has 24 divisors (see below), whose sum is σ = 12576506064. Its totient is φ = 1352312400.

The previous prime is 5071171639. The next prime is 5071171657. The reversal of 5071171650 is 561711705.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5071171657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16903756 + ... + 16904055.

It is an arithmetic number, because the mean of its divisors is an integer number (524021086).

Almost surely, 2^5071171650 is an apocalyptic number.

5071171650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5071171650 is an abundant number, since it is smaller than the sum of its proper divisors (7505334414).

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

5071171650 is a wasteful number, since it uses less digits than its factorization.

5071171650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33807826 (or 33807821 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 33.

The square root of 5071171650 is about 71212.1594251993. The cubic root of 5071171650 is about 1718.0512056919.

The spelling of 5071171650 in words is "five billion, seventy-one million, one hundred seventy-one thousand, six hundred fifty".