1080116825 has 24 divisors (see below), whose sum is σ = 1362251352. Its totient is φ = 849438720.

The previous prime is 1080116819. The next prime is 1080116827. The reversal of 1080116825 is 5286110801.

It can be written as a sum of positive squares in 12 ways, for example, as 731323849 + 348792976 = 27043^2 + 18676^2 .

It is not a de Polignac number, because 1080116825 - 2¹⁰ = 1080115801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1080116791 and 1080116800.

It is not an unprimeable number, because it can be changed into a prime (1080116827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379307 + ... + 382143.

It is an arithmetic number, because the mean of its divisors is an integer number (56760473).

Almost surely, 2^1080116825 is an apocalyptic number.

It is an amenable number.

1080116825 is a deficient number, since it is larger than the sum of its proper divisors (282134527).

1080116825 is a wasteful number, since it uses less digits than its factorization.

1080116825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101 (or 3096 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1080116825 is about 32865.1308380174. The cubic root of 1080116825 is about 1026.0225607352.

The spelling of 1080116825 in words is "one billion, eighty million, one hundred sixteen thousand, eight hundred twenty-five".