4516326277225 has 27 divisors (see below), whose sum is σ = 6514677522327. Its totient is φ = 3096858443280.

The previous prime is 4516326277193. The next prime is 4516326277271. The reversal of 4516326277225 is 5227726236154.

It is a happy number.

The square root of 4516326277225 is 2125165.

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., 1625877459801 + 2890448817424 = 1275099^2 + 1700132^2 .

It is not a de Polignac number, because 4516326277225 - 2⁵ = 4516326277193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 74350416 + ... + 74411134.

Almost surely, 2^{4516326277225} is an apocalyptic number.

4516326277225 is the 2125165-th square number.

4516326277225 is the 1062583-rd centered octagonal number.

It is an amenable number.

4516326277225 is a deficient number, since it is larger than the sum of its proper divisors (1998351245102).

4516326277225 is an frugal number, since it uses more digits than its factorization.

4516326277225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121462 (or 60731 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 52.

The spelling of 4516326277225 in words is "four trillion, five hundred sixteen billion, three hundred twenty-six million, two hundred seventy-seven thousand, two hundred twenty-five".