2480327540 has 24 divisors (see below), whose sum is σ = 5515081992. Its totient is φ = 933770240.

The previous prime is 2480327503. The next prime is 2480327543. The reversal of 2480327540 is 457230842.

It can be written as a sum of positive squares in 4 ways, for example, as 534811876 + 1945515664 = 23126^2 + 44108^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2480327540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480327543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3647201 + ... + 3647880.

It is an arithmetic number, because the mean of its divisors is an integer number (229795083).

Almost surely, 2^2480327540 is an apocalyptic number.

2480327540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2480327540 is an abundant number, since it is smaller than the sum of its proper divisors (3034754452).

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

2480327540 is a wasteful number, since it uses less digits than its factorization.

2480327540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7295107 (or 7295105 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 2480327540 is about 49802.8868641166. The cubic root of 2480327540 is about 1353.6394780613.

The spelling of 2480327540 in words is "two billion, four hundred eighty million, three hundred twenty-seven thousand, five hundred forty".