705670173355 has 16 divisors (see below), whose sum is σ = 1009853466624. Its totient is φ = 462849504480.

The previous prime is 705670173347. The next prime is 705670173371. The reversal of 705670173355 is 553371076507.

It is not a de Polignac number, because 705670173355 - 2³ = 705670173347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 705670173299 and 705670173308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438303651 + ... + 438305260.

It is an arithmetic number, because the mean of its divisors is an integer number (63115841664).

Almost surely, 2^705670173355 is an apocalyptic number.

705670173355 is a deficient number, since it is larger than the sum of its proper divisors (304183293269).

705670173355 is a wasteful number, since it uses less digits than its factorization.

705670173355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876608946.

The product of its (nonzero) digits is 2315250, while the sum is 49.

The spelling of 705670173355 in words is "seven hundred five billion, six hundred seventy million, one hundred seventy-three thousand, three hundred fifty-five".