1080808000 has 56 divisors (see below), whose sum is σ = 2676640824. Its totient is φ = 432320000.

The previous prime is 1080807977. The next prime is 1080808007. The reversal of 1080808000 is 8080801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 295014976 + 785793024 = 17176^2 + 28032^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1080808007) 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 7 ways as a sum of consecutive naturals, for example, 59551 + ... + 75550.

Almost surely, 2^1080808000 is an apocalyptic number.

1080808000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080808000 is an abundant number, since it is smaller than the sum of its proper divisors (1595832824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1080808000 is an equidigital number, since it uses as much as digits as its factorization.

1080808000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135128 (or 135108 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 1080808000 is about 32875.6444803748. The cubic root of 1080808000 is about 1026.2413672923.

Adding to 1080808000 its reverse (8080801), we get a palindrome (1088888801).

The spelling of 1080808000 in words is "one billion, eighty million, eight hundred eight thousand".