2487529871 has 2 divisors, whose sum is σ = 2487529872. Its totient is φ = 2487529870.

The previous prime is 2487529783. The next prime is 2487529883. The reversal of 2487529871 is 1789257842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2487529871 - 2¹⁰ = 2487528847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487529171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243764935 + 1243764936.

It is an arithmetic number, because the mean of its divisors is an integer number (1243764936).

Almost surely, 2^2487529871 is an apocalyptic number.

2487529871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487529871 is an equidigital number, since it uses as much as digits as its factorization.

2487529871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 53.

The square root of 2487529871 is about 49875.1428168381. The cubic root of 2487529871 is about 1354.9484366484.

The spelling of 2487529871 in words is "two billion, four hundred eighty-seven million, five hundred twenty-nine thousand, eight hundred seventy-one".