5171720088 has 32 divisors (see below), whose sum is σ = 13111407360. Its totient is φ = 1699625760.

The previous prime is 5171720083. The next prime is 5171720101. The reversal of 5171720088 is 8800271715.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171720083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515820 + ... + 1519227.

It is an arithmetic number, because the mean of its divisors is an integer number (409731480).

Almost surely, 2^5171720088 is an apocalyptic number.

It is an amenable number.

5171720088 is an abundant number, since it is smaller than the sum of its proper divisors (7939687272).

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

5171720088 is a wasteful number, since it uses less digits than its factorization.

5171720088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035127 (or 3035123 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 39.

The square root of 5171720088 is about 71914.6722720753. The cubic root of 5171720088 is about 1729.3318377126.

The spelling of 5171720088 in words is "five billion, one hundred seventy-one million, seven hundred twenty thousand, eighty-eight".