705488732135 has 8 divisors (see below), whose sum is σ = 923548885776. Its totient is φ = 513082714240.

The previous prime is 705488732129. The next prime is 705488732141. The reversal of 705488732135 is 531237884507.

It is an interprime number because it is at equal distance from previous prime (705488732129) and next prime (705488732141).

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

It is a de Polignac number, because none of the positive numbers 2^k-705488732135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6413533874 + ... + 6413533983.

It is an arithmetic number, because the mean of its divisors is an integer number (115443610722).

Almost surely, 2^705488732135 is an apocalyptic number.

705488732135 is a deficient number, since it is larger than the sum of its proper divisors (218060153641).

705488732135 is a wasteful number, since it uses less digits than its factorization.

705488732135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12827067873.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 705488732135 in words is "seven hundred five billion, four hundred eighty-eight million, seven hundred thirty-two thousand, one hundred thirty-five".