5171706635 has 8 divisors (see below), whose sum is σ = 6373779216. Its totient is φ = 4025544480.

The previous prime is 5171706623. The next prime is 5171706637. The reversal of 5171706635 is 5366071715.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5171706635 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5171706592 and 5171706601.

It is not an unprimeable number, because it can be changed into a prime (5171706637) 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, 13977401 + ... + 13977770.

It is an arithmetic number, because the mean of its divisors is an integer number (796722402).

Almost surely, 2^5171706635 is an apocalyptic number.

5171706635 is a deficient number, since it is larger than the sum of its proper divisors (1202072581).

5171706635 is a wasteful number, since it uses less digits than its factorization.

5171706635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27955213.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 5171706635 is about 71914.5787375550. The cubic root of 5171706635 is about 1729.3303382295.

The spelling of 5171706635 in words is "five billion, one hundred seventy-one million, seven hundred six thousand, six hundred thirty-five".