705812751132 has 24 divisors (see below), whose sum is σ = 1650923072400. Its totient is φ = 234695680896.

The previous prime is 705812751131. The next prime is 705812751173. The reversal of 705812751132 is 231157218507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705812751131) 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, 71899407 + ... + 71909222.

It is an arithmetic number, because the mean of its divisors is an integer number (68788461350).

Almost surely, 2^705812751132 is an apocalyptic number.

It is an amenable number.

705812751132 is an abundant number, since it is smaller than the sum of its proper divisors (945110321268).

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

705812751132 is a wasteful number, since it uses less digits than its factorization.

705812751132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143809045 (or 143809043 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 42.

Adding to 705812751132 its reverse (231157218507), we get a palindrome (936969969639).

The spelling of 705812751132 in words is "seven hundred five billion, eight hundred twelve million, seven hundred fifty-one thousand, one hundred thirty-two".