5284511328520 has 64 divisors (see below), whose sum is σ = 12601154810880. Its totient is φ = 1987632577536.

The previous prime is 5284511328511. The next prime is 5284511328527. The reversal of 5284511328520 is 258231154825.

It is not an unprimeable number, because it can be changed into a prime (5284511328527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2835514 + ... + 4313833.

It is an arithmetic number, because the mean of its divisors is an integer number (196893043920).

Almost surely, 2^{5284511328520} is an apocalyptic number.

It is an amenable number.

5284511328520 is an abundant number, since it is smaller than the sum of its proper divisors (7316643482360).

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

5284511328520 is a wasteful number, since it uses less digits than its factorization.

5284511328520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150462 (or 7150458 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 46.

The spelling of 5284511328520 in words is "five trillion, two hundred eighty-four billion, five hundred eleven million, three hundred twenty-eight thousand, five hundred twenty".