5171679132732 has 144 divisors (see below), whose sum is σ = 15104300090880. Its totient is φ = 1461461595264.

The previous prime is 5171679132677. The next prime is 5171679132761. The reversal of 5171679132732 is 2372319761715.

5171679132732 is a `hidden beast` number, since 5 + 171 + 67 + 91 + 327 + 3 + 2 = 666.

It is a super-2 number, since 2×5171679132732² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15297273 + ... + 15631695.

Almost surely, 2^{5171679132732} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5171679132732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7552150045440).

5171679132732 is an abundant number, since it is smaller than the sum of its proper divisors (9932620958148).

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

5171679132732 is a wasteful number, since it uses less digits than its factorization.

5171679132732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335112 (or 335107 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 54.

The spelling of 5171679132732 in words is "five trillion, one hundred seventy-one billion, six hundred seventy-nine million, one hundred thirty-two thousand, seven hundred thirty-two".