704462153215109 has 2 divisors, whose sum is σ = 704462153215110. Its totient is φ = 704462153215108.

The previous prime is 704462153215097. The next prime is 704462153215111. The reversal of 704462153215109 is 901512351264407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 701058165115009 + 3403988100100 = 26477503^2 + 1844990^2 .

It is a cyclic number.

It is not a de Polignac number, because 704462153215109 - 2²⁰ = 704462152166533 is a prime.

Together with 704462153215111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704462153215169) 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, 352231076607554 + 352231076607555.

It is an arithmetic number, because the mean of its divisors is an integer number (352231076607555).

Almost surely, 2^{704462153215109} is an apocalyptic number.

It is an amenable number.

704462153215109 is a deficient number, since it is larger than the sum of its proper divisors (1).

704462153215109 is an equidigital number, since it uses as much as digits as its factorization.

704462153215109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 704462153215109 in words is "seven hundred four trillion, four hundred sixty-two billion, one hundred fifty-three million, two hundred fifteen thousand, one hundred nine".