705494425697 has 16 divisors (see below), whose sum is σ = 753564441600. Its totient is φ = 658530265680.

The previous prime is 705494425667. The next prime is 705494425711. The reversal of 705494425697 is 796524494507.

It is a cyclic number.

It is not a de Polignac number, because 705494425697 - 2³⁴ = 688314556513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (705494425667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1964468 + ... + 2295674.

It is an arithmetic number, because the mean of its divisors is an integer number (47097777600).

Almost surely, 2^705494425697 is an apocalyptic number.

It is an amenable number.

705494425697 is a deficient number, since it is larger than the sum of its proper divisors (48070015903).

705494425697 is a wasteful number, since it uses less digits than its factorization.

705494425697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332876.

The product of its (nonzero) digits is 76204800, while the sum is 62.

The spelling of 705494425697 in words is "seven hundred five billion, four hundred ninety-four million, four hundred twenty-five thousand, six hundred ninety-seven".