705535414369 has 2 divisors, whose sum is σ = 705535414370. Its totient is φ = 705535414368.

The previous prime is 705535414267. The next prime is 705535414379. The reversal of 705535414369 is 963414535507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 701933974225 + 3601440144 = 837815^2 + 60012^2 .

It is an emirp because it is prime and its reverse (963414535507) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 705535414369 - 2³⁹ = 155779600481 is a prime.

It is a super-2 number, since 2×705535414369² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (705535414379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352767707184 + 352767707185.

It is an arithmetic number, because the mean of its divisors is an integer number (352767707185).

Almost surely, 2^705535414369 is an apocalyptic number.

It is an amenable number.

705535414369 is a deficient number, since it is larger than the sum of its proper divisors (1).

705535414369 is an equidigital number, since it uses as much as digits as its factorization.

705535414369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 52.

The spelling of 705535414369 in words is "seven hundred five billion, five hundred thirty-five million, four hundred fourteen thousand, three hundred sixty-nine".