214519550659 has 2 divisors, whose sum is σ = 214519550660. Its totient is φ = 214519550658.

The previous prime is 214519550657. The next prime is 214519550689. The reversal of 214519550659 is 956055915412.

It is a happy number.

214519550659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214519550659 - 2¹ = 214519550657 is a prime.

It is a super-2 number, since 2×214519550659² (a number of 23 digits) contains 22 as substring.

Together with 214519550657, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (214519550653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107259775329 + 107259775330.

It is an arithmetic number, because the mean of its divisors is an integer number (107259775330).

Almost surely, 2^214519550659 is an apocalyptic number.

214519550659 is a deficient number, since it is larger than the sum of its proper divisors (1).

214519550659 is an equidigital number, since it uses as much as digits as its factorization.

214519550659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 52.

The spelling of 214519550659 in words is "two hundred fourteen billion, five hundred nineteen million, five hundred fifty thousand, six hundred fifty-nine".