5217720277125 has 32 divisors (see below), whose sum is σ = 8689054518144. Its totient is φ = 2780614924800.

The previous prime is 5217720277123. The next prime is 5217720277153.

5217720277125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5217720277125 - 2¹ = 5217720277123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217720277123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4941292 + ... + 5903541.

It is an arithmetic number, because the mean of its divisors is an integer number (271532953692).

Almost surely, 2^{5217720277125} is an apocalyptic number.

It is an amenable number.

5217720277125 is a deficient number, since it is larger than the sum of its proper divisors (3471334241019).

5217720277125 is a wasteful number, since it uses less digits than its factorization.

5217720277125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846134 (or 10846124 counting only the distinct ones).

The product of its (nonzero) digits is 960400, while the sum is 48.

The spelling of 5217720277125 in words is "five trillion, two hundred seventeen billion, seven hundred twenty million, two hundred seventy-seven thousand, one hundred twenty-five".