5321725025280 has 176 divisors, whose sum is σ = 17038326337440. Its totient is φ = 1417699196928.

The previous prime is 5321725025249. The next prime is 5321725025291. The reversal of 5321725025280 is 825205271235.

It is a super-4 number, since 4×5321725025280⁴ (a number of 52 digits) contains 4444 as substring.

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 15 ways as a sum of consecutive naturals, for example, 15140166 + ... + 15487674.

Almost surely, 2^{5321725025280} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5321725025280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8519163168720).

5321725025280 is an abundant number, since it is smaller than the sum of its proper divisors (11716601312160).

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

5321725025280 is a wasteful number, since it uses less digits than its factorization.

5321725025280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348534 (or 348516 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 5321725025280 in words is "five trillion, three hundred twenty-one billion, seven hundred twenty-five million, twenty-five thousand, two hundred eighty".