2480869987 has 2 divisors, whose sum is σ = 2480869988. Its totient is φ = 2480869986.

The previous prime is 2480869981. The next prime is 2480870111. The reversal of 2480869987 is 7899680842.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2480869987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2480869981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240434993 + 1240434994.

It is an arithmetic number, because the mean of its divisors is an integer number (1240434994).

Almost surely, 2^2480869987 is an apocalyptic number.

2480869987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2480869987 is an equidigital number, since it uses as much as digits as its factorization.

2480869987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The square root of 2480869987 is about 49808.3325057164. The cubic root of 2480869987 is about 1353.7381510712.

The spelling of 2480869987 in words is "two billion, four hundred eighty million, eight hundred sixty-nine thousand, nine hundred eighty-seven".