5172185033703 has 12 divisors (see below), whose sum is σ = 7795757152560. Its totient is φ = 3298204948896.

The previous prime is 5172185033677. The next prime is 5172185033707. The reversal of 5172185033703 is 3073305812715.

5172185033703 is a `hidden beast` number, since 5 + 1 + 72 + 1 + 8 + 503 + 3 + 70 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-5172185033703 is a prime.

It is a super-2 number, since 2×5172185033703² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172185033707) 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, 12493200358 + ... + 12493200771.

It is an arithmetic number, because the mean of its divisors is an integer number (649646429380).

Almost surely, 2^{5172185033703} is an apocalyptic number.

5172185033703 is a deficient number, since it is larger than the sum of its proper divisors (2623572118857).

5172185033703 is a wasteful number, since it uses less digits than its factorization.

5172185033703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24986401158 (or 24986401155 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 5172185033703 in words is "five trillion, one hundred seventy-two billion, one hundred eighty-five million, thirty-three thousand, seven hundred three".