5352021728532 has 36 divisors (see below), whose sum is σ = 13552168302036. Its totient is φ = 1780915368960.

The previous prime is 5352021728531. The next prime is 5352021728549. The reversal of 5352021728532 is 2358271202535.

5352021728532 is a `hidden beast` number, since 5 + 3 + 5 + 20 + 21 + 72 + 8 + 532 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3980958714756 + 1371063013776 = 1995234^2 + 1170924^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352021728531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128807019 + ... + 128848562.

It is an arithmetic number, because the mean of its divisors is an integer number (376449119501).

Almost surely, 2^{5352021728532} is an apocalyptic number.

It is an amenable number.

5352021728532 is an abundant number, since it is smaller than the sum of its proper divisors (8200146573504).

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

5352021728532 is a wasteful number, since it uses less digits than its factorization.

5352021728532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257656168 (or 257656163 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 5352021728532 in words is "five trillion, three hundred fifty-two billion, twenty-one million, seven hundred twenty-eight thousand, five hundred thirty-two".