2418180659 has 2 divisors, whose sum is σ = 2418180660. Its totient is φ = 2418180658.

The previous prime is 2418180643. The next prime is 2418180701. The reversal of 2418180659 is 9560818142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2418180659 - 2⁴ = 2418180643 is a prime.

It is not a weakly prime, because it can be changed into another prime (2418180619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209090329 + 1209090330.

It is an arithmetic number, because the mean of its divisors is an integer number (1209090330).

Almost surely, 2^2418180659 is an apocalyptic number.

2418180659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2418180659 is an equidigital number, since it uses as much as digits as its factorization.

2418180659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 2418180659 is about 49175.0003457041. Note that the first 3 decimals coincide. The cubic root of 2418180659 is about 1342.2381581262.

The spelling of 2418180659 in words is "two billion, four hundred eighteen million, one hundred eighty thousand, six hundred fifty-nine".