528888013 has 8 divisors (see below), whose sum is σ = 552174336. Its totient is φ = 505626000.

The previous prime is 528887999. The next prime is 528888023. The reversal of 528888013 is 310888825.

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

It is a cyclic number.

It is not a de Polignac number, because 528888013 - 2⁹ = 528887501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528888023) 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, 49183 + ... + 58963.

It is an arithmetic number, because the mean of its divisors is an integer number (69021792).

Almost surely, 2^528888013 is an apocalyptic number.

It is an amenable number.

528888013 is a deficient number, since it is larger than the sum of its proper divisors (23286323).

528888013 is a wasteful number, since it uses less digits than its factorization.

528888013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12155.

The product of its (nonzero) digits is 122880, while the sum is 43.

The square root of 528888013 is about 22997.5653711431. The cubic root of 528888013 is about 808.7008657015.

The spelling of 528888013 in words is "five hundred twenty-eight million, eight hundred eighty-eight thousand, thirteen".