8764175389225 has 9 divisors (see below), whose sum is σ = 10867595837367. Its totient is φ = 7011328469640.

The previous prime is 8764175389223. The next prime is 8764175389259. The reversal of 8764175389225 is 5229835714678.

The square root of 8764175389225 is 2960435.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3155103140121 + 5609072249104 = 1776261^2 + 2368348^2 .

It is not a de Polignac number, because 8764175389225 - 2¹ = 8764175389223 is a prime.

It is a super-2 number, since 2×8764175389225² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8764175389223) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14506132 + ... + 15098218.

Almost surely, 2^{8764175389225} is an apocalyptic number.

8764175389225 is the 2960435-th square number.

8764175389225 is the 1480218-th centered octagonal number.

It is an amenable number.

8764175389225 is a deficient number, since it is larger than the sum of its proper divisors (2103420448142).

8764175389225 is an frugal number, since it uses more digits than its factorization.

8764175389225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184184 (or 592092 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 67.

The spelling of 8764175389225 in words is "eight trillion, seven hundred sixty-four billion, one hundred seventy-five million, three hundred eighty-nine thousand, two hundred twenty-five".