5252310571264 has 81 divisors (see below), whose sum is σ = 10547208272811. Its totient is φ = 2610442759680.

The previous prime is 5252310571237. The next prime is 5252310571271. The reversal of 5252310571264 is 4621750132525.

The square root of 5252310571264 is 2291792.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5252310571264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8323788229 + ... + 8323788859.

Almost surely, 2^{5252310571264} is an apocalyptic number.

5252310571264 is the 2291792-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5252310571264

5252310571264 is an abundant number, since it is smaller than the sum of its proper divisors (5294897701547).

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

5252310571264 is an frugal number, since it uses more digits than its factorization.

5252310571264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 5252310571264 in words is "five trillion, two hundred fifty-two billion, three hundred ten million, five hundred seventy-one thousand, two hundred sixty-four".