528443125 has 60 divisors (see below), whose sum is σ = 787073056. Its totient is φ = 347256000.

The previous prime is 528443119. The next prime is 528443129. The reversal of 528443125 is 521344825.

It is not a de Polignac number, because 528443125 - 2⁵ = 528443093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528443129) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 9970599 + ... + 9970651.

Almost surely, 2^528443125 is an apocalyptic number.

It is an amenable number.

528443125 is a deficient number, since it is larger than the sum of its proper divisors (258629931).

528443125 is an frugal number, since it uses more digits than its factorization.

528443125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 108 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 528443125 is about 22987.8908340892. The cubic root of 528443125 is about 808.4740487895.

The spelling of 528443125 in words is "five hundred twenty-eight million, four hundred forty-three thousand, one hundred twenty-five".