5262665459520 has 224 divisors, whose sum is σ = 19711956934656. Its totient is φ = 1164091852800.

The previous prime is 5262665459503. The next prime is 5262665459587. The reversal of 5262665459520 is 259545662625.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12422886 + ... + 12839525.

It is an arithmetic number, because the mean of its divisors is an integer number (87999807744).

Almost surely, 2^{5262665459520} is an apocalyptic number.

It is an amenable number.

5262665459520 is an abundant number, since it is smaller than the sum of its proper divisors (14449291475136).

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

5262665459520 is a wasteful number, since it uses less digits than its factorization.

5262665459520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25262469 (or 25262459 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 57.

The spelling of 5262665459520 in words is "five trillion, two hundred sixty-two billion, six hundred sixty-five million, four hundred fifty-nine thousand, five hundred twenty".