2500480000 has 110 divisors (see below), whose sum is σ = 6247746956. Its totient is φ = 999936000.

The previous prime is 2500479979. The next prime is 2500480019. The reversal of 2500480000 is 840052.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2500480000.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 638047 + ... + 641953.

Almost surely, 2^2500480000 is an apocalyptic number.

2500480000 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 2500480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3123873478).

2500480000 is an abundant number, since it is smaller than the sum of its proper divisors (3747266956).

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

2500480000 is an frugal number, since it uses more digits than its factorization.

2500480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3947 (or 3914 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2500480000 is about 50004.7997696221. The cubic root of 2500480000 is about 1357.2956641026.

The spelling of 2500480000 in words is "two billion, five hundred million, four hundred eighty thousand".