705591451952 has 20 divisors (see below), whose sum is σ = 1439035198680. Its totient is φ = 334227529728.

The previous prime is 705591451913. The next prime is 705591452053. The reversal of 705591451952 is 259154195507.

It is a super-2 number, since 2×705591451952² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 705591451894 and 705591451903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160511953 + ... + 1160512560.

It is an arithmetic number, because the mean of its divisors is an integer number (71951759934).

Almost surely, 2^705591451952 is an apocalyptic number.

It is an amenable number.

705591451952 is an abundant number, since it is smaller than the sum of its proper divisors (733443746728).

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

705591451952 is a wasteful number, since it uses less digits than its factorization.

705591451952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321024540 (or 2321024534 counting only the distinct ones).

The product of its (nonzero) digits is 2835000, while the sum is 53.

The spelling of 705591451952 in words is "seven hundred five billion, five hundred ninety-one million, four hundred fifty-one thousand, nine hundred fifty-two".