705534827272 has 32 divisors (see below), whose sum is σ = 1446738343200. Its totient is φ = 319897888000.

The previous prime is 705534827171. The next prime is 705534827273. The reversal of 705534827272 is 272728435507.

It is not an unprimeable number, because it can be changed into a prime (705534827273) 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, 9961522 + ... + 10032097.

It is an arithmetic number, because the mean of its divisors is an integer number (45210573225).

Almost surely, 2^705534827272 is an apocalyptic number.

It is an amenable number.

705534827272 is an abundant number, since it is smaller than the sum of its proper divisors (741203515928).

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

705534827272 is a wasteful number, since it uses less digits than its factorization.

705534827272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19994037 (or 19994033 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 52.

The spelling of 705534827272 in words is "seven hundred five billion, five hundred thirty-four million, eight hundred twenty-seven thousand, two hundred seventy-two".