705488732116 has 48 divisors (see below), whose sum is σ = 1458344968192. Its totient is φ = 292226940000.

The previous prime is 705488732089. The next prime is 705488732129. The reversal of 705488732116 is 611237884507.

It is a super-2 number, since 2×705488732116² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 166741 + ... + 1199491.

Almost surely, 2^705488732116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 705488732116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729172484096).

705488732116 is an abundant number, since it is smaller than the sum of its proper divisors (752856236076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

705488732116 is a wasteful number, since it uses less digits than its factorization.

705488732116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033580 (or 1033578 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 705488732116 in words is "seven hundred five billion, four hundred eighty-eight million, seven hundred thirty-two thousand, one hundred sixteen".