2587118207 has 2 divisors, whose sum is σ = 2587118208. Its totient is φ = 2587118206.

The previous prime is 2587118173. The next prime is 2587118239. The reversal of 2587118207 is 7028117852.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2587118207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2587118257) 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, 1293559103 + 1293559104.

It is an arithmetic number, because the mean of its divisors is an integer number (1293559104).

Almost surely, 2^2587118207 is an apocalyptic number.

2587118207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2587118207 is an equidigital number, since it uses as much as digits as its factorization.

2587118207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 41.

The square root of 2587118207 is about 50863.7219145434. The cubic root of 2587118207 is about 1372.7941635988.

The spelling of 2587118207 in words is "two billion, five hundred eighty-seven million, one hundred eighteen thousand, two hundred seven".