705047792064 has 112 divisors (see below), whose sum is σ = 2325742116096. Its totient is φ = 183129292800.

The previous prime is 705047792039. The next prime is 705047792069. The reversal of 705047792064 is 460297740507.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 705047791998 and 705047792016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705047792069) 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, 23830177 + ... + 23859744.

It is an arithmetic number, because the mean of its divisors is an integer number (20765554608).

Almost surely, 2^705047792064 is an apocalyptic number.

It is an amenable number.

705047792064 is an abundant number, since it is smaller than the sum of its proper divisors (1620694324032).

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

705047792064 is a wasteful number, since it uses less digits than its factorization.

705047792064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47689954 (or 47689944 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 705047792064 in words is "seven hundred five billion, forty-seven million, seven hundred ninety-two thousand, sixty-four".