522528060 has 96 divisors (see below), whose sum is σ = 1531317312. Its totient is φ = 132986880.

The previous prime is 522528047. The next prime is 522528073. The reversal of 522528060 is 60825225.

It is an interprime number because it is at equal distance from previous prime (522528047) and next prime (522528073).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115440 + ... + 119880.

It is an arithmetic number, because the mean of its divisors is an integer number (15951222).

Almost surely, 2^522528060 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 522528060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765658656).

522528060 is an abundant number, since it is smaller than the sum of its proper divisors (1008789252).

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

522528060 is a wasteful number, since it uses less digits than its factorization.

522528060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543 (or 4541 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 522528060 is about 22858.8726756155. The cubic root of 522528060 is about 805.4462040247.

The spelling of 522528060 in words is "five hundred twenty-two million, five hundred twenty-eight thousand, sixty".