2485504000 has 384 divisors, whose sum is σ = 7563628800. Its totient is φ = 796262400.

The previous prime is 2485503997. The next prime is 2485504013. The reversal of 2485504000 is 4055842.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2485504000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34047964 + ... + 34048036.

It is an arithmetic number, because the mean of its divisors is an integer number (19696950).

Almost surely, 2^2485504000 is an apocalyptic number.

2485504000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3781814400).

2485504000 is an abundant number, since it is smaller than the sum of its proper divisors (5078124800).

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

2485504000 is an equidigital number, since it uses as much as digits as its factorization.

2485504000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2485504000 is about 49854.8292545466. The cubic root of 2485504000 is about 1354.5805085703.

Adding to 2485504000 its reverse (4055842), we get a palindrome (2489559842).

The spelling of 2485504000 in words is "two billion, four hundred eighty-five million, five hundred four thousand".