710161829521 has 9 divisors (see below), whose sum is σ = 735519905211. Its totient is φ = 685649894664.

The previous prime is 710161829477. The next prime is 710161829527. The reversal of 710161829521 is 125928161017.

The square root of 710161829521 is 842711.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 372391637121 + 337770192400 = 610239^2 + 581180^2 .

It is not a de Polignac number, because 710161829521 - 2⁷ = 710161829393 is a prime.

It is a super-2 number, since 2×710161829521² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710161829527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 24424090 + ... + 24453148.

Almost surely, 2^710161829521 is an apocalyptic number.

710161829521 is the 842711-st square number.

710161829521 is the 421356-th centered octagonal number.

It is an amenable number.

710161829521 is a deficient number, since it is larger than the sum of its proper divisors (25358075690).

710161829521 is an frugal number, since it uses more digits than its factorization.

710161829521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58176 (or 29088 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 43.

The spelling of 710161829521 in words is "seven hundred ten billion, one hundred sixty-one million, eight hundred twenty-nine thousand, five hundred twenty-one".