705133505755423 has 2 divisors, whose sum is σ = 705133505755424. Its totient is φ = 705133505755422.

The previous prime is 705133505755339. The next prime is 705133505755487. The reversal of 705133505755423 is 324557505331507.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-705133505755423 is a prime.

It is a super-2 number, since 2×705133505755423² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705133505155423) 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, 352566752877711 + 352566752877712.

It is an arithmetic number, because the mean of its divisors is an integer number (352566752877712).

Almost surely, 2^{705133505755423} is an apocalyptic number.

705133505755423 is a deficient number, since it is larger than the sum of its proper divisors (1).

705133505755423 is an equidigital number, since it uses as much as digits as its factorization.

705133505755423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33075000, while the sum is 55.

The spelling of 705133505755423 in words is "seven hundred five trillion, one hundred thirty-three billion, five hundred five million, seven hundred fifty-five thousand, four hundred twenty-three".