527527572 has 72 divisors (see below), whose sum is σ = 1457096928. Its totient is φ = 147554880.

The previous prime is 527527547. The next prime is 527527601. The reversal of 527527572 is 275725725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4903 + ... + 32849.

Almost surely, 2^527527572 is an apocalyptic number.

527527572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 527527572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728548464).

527527572 is an abundant number, since it is smaller than the sum of its proper divisors (929569356).

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

527527572 is a wasteful number, since it uses less digits than its factorization.

527527572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27989 (or 27976 counting only the distinct ones).

The product of its digits is 343000, while the sum is 42.

The square root of 527527572 is about 22967.9683907828. The cubic root of 527527572 is about 808.0068722253.

The spelling of 527527572 in words is "five hundred twenty-seven million, five hundred twenty-seven thousand, five hundred seventy-two".