528133914 has 96 divisors (see below), whose sum is σ = 1431465984. Its totient is φ = 136715040.

The previous prime is 528133891. The next prime is 528133943. The reversal of 528133914 is 419331825.

It is a super-2 number, since 2×528133914² = 557850862233918792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 641307 + ... + 642129.

It is an arithmetic number, because the mean of its divisors is an integer number (14911104).

Almost surely, 2^528133914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528133914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715732992).

528133914 is an abundant number, since it is smaller than the sum of its proper divisors (903332070).

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

528133914 is a wasteful number, since it uses less digits than its factorization.

528133914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1309 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 528133914 is about 22981.1643308167. The cubic root of 528133914 is about 808.3163289818.

The spelling of 528133914 in words is "five hundred twenty-eight million, one hundred thirty-three thousand, nine hundred fourteen".