5172002160157 has 28 divisors (see below), whose sum is σ = 6038051823936. Its totient is φ = 4430164525080.

The previous prime is 5172002160119. The next prime is 5172002160257. The reversal of 5172002160157 is 7510612002715.

It is not a de Polignac number, because 5172002160157 - 2¹⁵ = 5172002127389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172002160257) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 184812588 + ... + 184840570.

Almost surely, 2^{5172002160157} is an apocalyptic number.

It is an amenable number.

5172002160157 is a deficient number, since it is larger than the sum of its proper divisors (866049663779).

5172002160157 is an frugal number, since it uses more digits than its factorization.

5172002160157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29596 (or 29561 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 37.

The spelling of 5172002160157 in words is "five trillion, one hundred seventy-two billion, two million, one hundred sixty thousand, one hundred fifty-seven".