4528481320533 has 64 divisors (see below), whose sum is σ = 6578066764800. Its totient is φ = 2760541793280.

The previous prime is 4528481320513. The next prime is 4528481320537. The reversal of 4528481320533 is 3350231848254.

It is not a de Polignac number, because 4528481320533 - 2⁶ = 4528481320469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4528481320537) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87767803 + ... + 87819383.

It is an arithmetic number, because the mean of its divisors is an integer number (102782293200).

Almost surely, 2^{4528481320533} is an apocalyptic number.

It is an amenable number.

4528481320533 is a deficient number, since it is larger than the sum of its proper divisors (2049585444267).

4528481320533 is a wasteful number, since it uses less digits than its factorization.

4528481320533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52002.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 4528481320533 in words is "four trillion, five hundred twenty-eight billion, four hundred eighty-one million, three hundred twenty thousand, five hundred thirty-three".