2485900800 has 240 divisors, whose sum is σ = 9125732880. Its totient is φ = 662814720.

The previous prime is 2485900721. The next prime is 2485900847. The reversal of 2485900800 is 80095842.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342004 + ... + 349196.

It is an arithmetic number, because the mean of its divisors is an integer number (38023887).

Almost surely, 2^2485900800 is an apocalyptic number.

2485900800 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 2485900800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4562866440).

2485900800 is an abundant number, since it is smaller than the sum of its proper divisors (6639832080).

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

2485900800 is an equidigital number, since it uses as much as digits as its factorization.

2485900800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230 (or 7203 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2485900800 is about 49858.8086500269. The cubic root of 2485900800 is about 1354.6525890478.

The spelling of 2485900800 in words is "two billion, four hundred eighty-five million, nine hundred thousand, eight hundred".