5172175247020 has 12 divisors (see below), whose sum is σ = 10861568018784. Its totient is φ = 2068870098800.

The previous prime is 5172175247009. The next prime is 5172175247027. The reversal of 5172175247020 is 207425712715.

It is not an unprimeable number, because it can be changed into a prime (5172175247027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129304381156 + ... + 129304381195.

It is an arithmetic number, because the mean of its divisors is an integer number (905130668232).

Almost surely, 2^{5172175247020} is an apocalyptic number.

It is an amenable number.

5172175247020 is an abundant number, since it is smaller than the sum of its proper divisors (5689392771764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5172175247020 is a wasteful number, since it uses less digits than its factorization.

5172175247020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258608762360 (or 258608762358 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 43.

The spelling of 5172175247020 in words is "five trillion, one hundred seventy-two billion, one hundred seventy-five million, two hundred forty-seven thousand, twenty".