5170135623 has 8 divisors (see below), whose sum is σ = 6897666048. Its totient is φ = 3444681144.

The previous prime is 5170135567. The next prime is 5170135627. The reversal of 5170135623 is 3265310715.

5170135623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5170135623 - 2⁹ = 5170135111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170135627) 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, 513165 + ... + 523142.

It is an arithmetic number, because the mean of its divisors is an integer number (862208256).

Almost surely, 2^5170135623 is an apocalyptic number.

5170135623 is a deficient number, since it is larger than the sum of its proper divisors (1727530425).

5170135623 is a wasteful number, since it uses less digits than its factorization.

5170135623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037973.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5170135623 is about 71903.6551435322. The cubic root of 5170135623 is about 1729.1552139719.

The spelling of 5170135623 in words is "five billion, one hundred seventy million, one hundred thirty-five thousand, six hundred twenty-three".