396528525528 has 128 divisors (see below), whose sum is σ = 1093120920000. Its totient is φ = 119304765440.

The previous prime is 396528525521. The next prime is 396528525599. The reversal of 396528525528 is 825525825693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396528525521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1650508 + ... + 1875428.

Almost surely, 2^396528525528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396528525528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546560460000).

396528525528 is an abundant number, since it is smaller than the sum of its proper divisors (696592394472).

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

396528525528 is a wasteful number, since it uses less digits than its factorization.

396528525528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225125 (or 225121 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 60.

The spelling of 396528525528 in words is "three hundred ninety-six billion, five hundred twenty-eight million, five hundred twenty-five thousand, five hundred twenty-eight".