705375413 has 2 divisors, whose sum is σ = 705375414. Its totient is φ = 705375412.

The previous prime is 705375383. The next prime is 705375427. The reversal of 705375413 is 314573507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 406707889 + 298667524 = 20167^2 + 17282^2 .

It is a cyclic number.

It is not a de Polignac number, because 705375413 - 2⁸ = 705375157 is a prime.

It is equal to p_36516806 and since 705375413 and 36516806 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705372413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352687706 + 352687707.

It is an arithmetic number, because the mean of its divisors is an integer number (352687707).

Almost surely, 2^705375413 is an apocalyptic number.

It is an amenable number.

705375413 is a deficient number, since it is larger than the sum of its proper divisors (1).

705375413 is an equidigital number, since it uses as much as digits as its factorization.

705375413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 705375413 is about 26558.9045896099. The cubic root of 705375413 is about 890.1709947929.

The spelling of 705375413 in words is "seven hundred five million, three hundred seventy-five thousand, four hundred thirteen".