5207725705172 has 12 divisors (see below), whose sum is σ = 9593178930720. Its totient is φ = 2466817439256.

The previous prime is 5207725705163. The next prime is 5207725705201. The reversal of 5207725705172 is 2715075277025.

It is a self number, because there is not a number n which added to its sum of digits gives 5207725705172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34261353248 + ... + 34261353399.

It is an arithmetic number, because the mean of its divisors is an integer number (799431577560).

Almost surely, 2^{5207725705172} is an apocalyptic number.

It is an amenable number.

5207725705172 is a deficient number, since it is larger than the sum of its proper divisors (4385453225548).

5207725705172 is a wasteful number, since it uses less digits than its factorization.

5207725705172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68522706670 (or 68522706668 counting only the distinct ones).

The product of its (nonzero) digits is 2401000, while the sum is 50.

The spelling of 5207725705172 in words is "five trillion, two hundred seven billion, seven hundred twenty-five million, seven hundred five thousand, one hundred seventy-two".