705707056601 has 8 divisors (see below), whose sum is σ = 717367297608. Its totient is φ = 694049760000.

The previous prime is 705707056589. The next prime is 705707056609. The reversal of 705707056601 is 106650707507.

It can be written as a sum of positive squares in 4 ways, for example, as 24667843600 + 681039213001 = 157060^2 + 825251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-705707056601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705707056609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250160 + ... + 1214081.

It is an arithmetic number, because the mean of its divisors is an integer number (89670912201).

Almost surely, 2^705707056601 is an apocalyptic number.

It is an amenable number.

705707056601 is a deficient number, since it is larger than the sum of its proper divisors (11660241007).

705707056601 is a wasteful number, since it uses less digits than its factorization.

705707056601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472203.

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 705707056601 in words is "seven hundred five billion, seven hundred seven million, fifty-six thousand, six hundred one".