528391041 has 8 divisors (see below), whose sum is σ = 705253824. Its totient is φ = 351894480.

The previous prime is 528391033. The next prime is 528391099. The reversal of 528391041 is 140193825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 528391041 - 2³ = 528391033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 528390993 and 528391011.

It is not an unprimeable number, because it can be changed into a prime (528391541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88170 + ... + 93971.

It is an arithmetic number, because the mean of its divisors is an integer number (88156728).

Almost surely, 2^528391041 is an apocalyptic number.

It is an amenable number.

528391041 is a deficient number, since it is larger than the sum of its proper divisors (176862783).

528391041 is a wasteful number, since it uses less digits than its factorization.

528391041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183111.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 528391041 is about 22986.7579488713. The cubic root of 528391041 is about 808.4474865202.

The spelling of 528391041 in words is "five hundred twenty-eight million, three hundred ninety-one thousand, forty-one".