528265152 has 140 divisors (see below), whose sum is σ = 1577391816. Its totient is φ = 174804480.

The previous prime is 528265147. The next prime is 528265163. The reversal of 528265152 is 251562825.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 938023 + ... + 938585.

Almost surely, 2^528265152 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 528265152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788695908).

528265152 is an abundant number, since it is smaller than the sum of its proper divisors (1049126664).

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

528265152 is a wasteful number, since it uses less digits than its factorization.

528265152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 749 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 528265152 is about 22984.0194918121. The cubic root of 528265152 is about 808.3832773005.

The spelling of 528265152 in words is "five hundred twenty-eight million, two hundred sixty-five thousand, one hundred fifty-two".