705278560001 has 8 divisors (see below), whose sum is σ = 718644276360. Its totient is φ = 692012961792.

The previous prime is 705278559983. The next prime is 705278560003. The reversal of 705278560001 is 100065872507.

It can be written as a sum of positive squares in 4 ways, for example, as 118645113601 + 586633446400 = 344449^2 + 765920^2 .

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-705278560001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705278560003) 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, 25015316 + ... + 25043493.

It is an arithmetic number, because the mean of its divisors is an integer number (89830534545).

Almost surely, 2^705278560001 is an apocalyptic number.

It is an amenable number.

705278560001 is a deficient number, since it is larger than the sum of its proper divisors (13365716359).

705278560001 is a wasteful number, since it uses less digits than its factorization.

705278560001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50059075.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 705278560001 in words is "seven hundred five billion, two hundred seventy-eight million, five hundred sixty thousand, one".