527441664 has 36 divisors (see below), whose sum is σ = 1403766056. Its totient is φ = 175813632.

The previous prime is 527441659. The next prime is 527441669. The reversal of 527441664 is 466144725.

It is an interprime number because it is at equal distance from previous prime (527441659) and next prime (527441669).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527441669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342619 + ... + 344154.

Almost surely, 2^527441664 is an apocalyptic number.

It is an amenable number.

527441664 is an abundant number, since it is smaller than the sum of its proper divisors (876324392).

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

527441664 is an equidigital number, since it uses as much as digits as its factorization.

527441664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686792 (or 686778 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 527441664 is about 22966.0981448743. The cubic root of 527441664 is about 807.9630084689.

The spelling of 527441664 in words is "five hundred twenty-seven million, four hundred forty-one thousand, six hundred sixty-four".