2487517480 has 32 divisors (see below), whose sum is σ = 6396474240. Its totient is φ = 852863040.

The previous prime is 2487517463. The next prime is 2487517481. The reversal of 2487517480 is 847157842.

It is a self number, because there is not a number n which added to its sum of digits gives 2487517480.

It is not an unprimeable number, because it can be changed into a prime (2487517481) 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, 4441716 + ... + 4442275.

It is an arithmetic number, because the mean of its divisors is an integer number (199889820).

Almost surely, 2^2487517480 is an apocalyptic number.

2487517480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2487517480 is an abundant number, since it is smaller than the sum of its proper divisors (3908956760).

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

2487517480 is a wasteful number, since it uses less digits than its factorization.

2487517480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8884009 (or 8884005 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 46.

The square root of 2487517480 is about 49875.0185964878. The cubic root of 2487517480 is about 1354.9461868672.

The spelling of 2487517480 in words is "two billion, four hundred eighty-seven million, five hundred seventeen thousand, four hundred eighty".