528532345413 has 24 divisors (see below), whose sum is σ = 766636228800. Its totient is φ = 350880574464.

The previous prime is 528532345391. The next prime is 528532345477. The reversal of 528532345413 is 314543235825.

528532345413 is a `hidden beast` number, since 5 + 2 + 85 + 3 + 23 + 4 + 541 + 3 = 666.

It is not a de Polignac number, because 528532345413 - 2¹⁴ = 528532329029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528532345483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2087173 + ... + 2326661.

It is an arithmetic number, because the mean of its divisors is an integer number (31943176200).

Almost surely, 2^528532345413 is an apocalyptic number.

It is an amenable number.

528532345413 is a deficient number, since it is larger than the sum of its proper divisors (238103883387).

528532345413 is a wasteful number, since it uses less digits than its factorization.

528532345413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240521 (or 240518 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

The spelling of 528532345413 in words is "five hundred twenty-eight billion, five hundred thirty-two million, three hundred forty-five thousand, four hundred thirteen".