528485041 has 6 divisors (see below), whose sum is σ = 614768370. Its totient is φ = 452987136.

The previous prime is 528484997. The next prime is 528485063. The reversal of 528485041 is 140584825.

It can be written as a sum of positive squares in only one way, i.e., 417793600 + 110691441 = 20440^2 + 10521^2 .

It is not a de Polignac number, because 528485041 - 2⁹ = 528484529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528485081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5392656 + ... + 5392753.

It is an arithmetic number, because the mean of its divisors is an integer number (102461395).

Almost surely, 2^528485041 is an apocalyptic number.

It is an amenable number.

528485041 is a deficient number, since it is larger than the sum of its proper divisors (86283329).

528485041 is a wasteful number, since it uses less digits than its factorization.

528485041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10785423 (or 10785416 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 528485041 is about 22988.8025133977. The cubic root of 528485041 is about 808.4954242228.

The spelling of 528485041 in words is "five hundred twenty-eight million, four hundred eighty-five thousand, forty-one".