528161088 has 448 divisors, whose sum is σ = 1902602240. Its totient is φ = 125411328.

The previous prime is 528161087. The next prime is 528161089. The reversal of 528161088 is 880161825.

It is an interprime number because it is at equal distance from previous prime (528161087) and next prime (528161089).

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528161087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12282795 + ... + 12282837.

It is an arithmetic number, because the mean of its divisors is an integer number (4246880).

Almost surely, 2^528161088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528161088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (951301120).

528161088 is an abundant number, since it is smaller than the sum of its proper divisors (1374441152).

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

528161088 is a wasteful number, since it uses less digits than its factorization.

528161088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The square root of 528161088 is about 22981.7555465199. The cubic root of 528161088 is about 808.3301921395.

The spelling of 528161088 in words is "five hundred twenty-eight million, one hundred sixty-one thousand, eighty-eight".