528005530053 has 12 divisors (see below), whose sum is σ = 763109745580. Its totient is φ = 351802875456.

The previous prime is 528005530033. The next prime is 528005530099. The reversal of 528005530053 is 350035500825.

528005530053 is a `hidden beast` number, since 52 + 8 + 0 + 0 + 553 + 0 + 0 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 270548740449 + 257456789604 = 520143^2 + 507402^2 .

It is not a de Polignac number, because 528005530053 - 2²⁹ = 527468659141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528005530033) 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, 16717618 + ... + 16749171.

Almost surely, 2^528005530053 is an apocalyptic number.

It is an amenable number.

528005530053 is a deficient number, since it is larger than the sum of its proper divisors (235104215527).

528005530053 is a wasteful number, since it uses less digits than its factorization.

528005530053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33468548 (or 33468545 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 528005530053 in words is "five hundred twenty-eight billion, five million, five hundred thirty thousand, fifty-three".