528872712 has 64 divisors (see below), whose sum is σ = 1345249920. Its totient is φ = 173242368.

The previous prime is 528872651. The next prime is 528872731. The reversal of 528872712 is 217278825.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364773 + ... + 366219.

It is an arithmetic number, because the mean of its divisors is an integer number (21019530).

Almost surely, 2^528872712 is an apocalyptic number.

It is an amenable number.

528872712 is an abundant number, since it is smaller than the sum of its proper divisors (816377208).

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

528872712 is a wasteful number, since it uses less digits than its factorization.

528872712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710 (or 1706 counting only the distinct ones).

The product of its digits is 125440, while the sum is 42.

The square root of 528872712 is about 22997.2327030884. The cubic root of 528872712 is about 808.6930669168.

The spelling of 528872712 in words is "five hundred twenty-eight million, eight hundred seventy-two thousand, seven hundred twelve".