8763768225 has 45 divisors (see below), whose sum is σ = 15898124723. Its totient is φ = 4614845040.

The previous prime is 8763768197. The next prime is 8763768241. The reversal of 8763768225 is 5228673678.

The square root of 8763768225 is 93615.

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., 3154956561 + 5608811664 = 56169^2 + 74892^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 8763768225 - 2³³ = 173833633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 110933736 + ... + 110933814.

Almost surely, 2^8763768225 is an apocalyptic number.

8763768225 is the 93615-th square number.

8763768225 is the 46808-th centered octagonal number.

It is an amenable number.

8763768225 is a deficient number, since it is larger than the sum of its proper divisors (7134356498).

8763768225 is an frugal number, since it uses more digits than its factorization.

8763768225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 87 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The cubic root of 8763768225 is about 2061.7228984277.

The spelling of 8763768225 in words is "eight billion, seven hundred sixty-three million, seven hundred sixty-eight thousand, two hundred twenty-five".