528654328 has 48 divisors (see below), whose sum is σ = 1069983000. Its totient is φ = 244189440.

The previous prime is 528654323. The next prime is 528654361. The reversal of 528654328 is 823456825.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528654323) 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, 254478 + ... + 256546.

Almost surely, 2^528654328 is an apocalyptic number.

It is an amenable number.

528654328 is an abundant number, since it is smaller than the sum of its proper divisors (541328672).

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

528654328 is a wasteful number, since it uses less digits than its factorization.

528654328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2131 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 528654328 is about 22992.4841633087. The cubic root of 528654328 is about 808.5817421207.

The spelling of 528654328 in words is "five hundred twenty-eight million, six hundred fifty-four thousand, three hundred twenty-eight".