527682464 has 24 divisors (see below), whose sum is σ = 1064215908. Its totient is φ = 257405440.

The previous prime is 527682443. The next prime is 527682481. The reversal of 527682464 is 464286725.

It can be written as a sum of positive squares in 2 ways, for example, as 444872464 + 82810000 = 21092^2 + 9100^2 .

It is a super-2 number, since 2×527682464² = 556897565626222592, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 199787 + ... + 202410.

Almost surely, 2^527682464 is an apocalyptic number.

It is an amenable number.

527682464 is an abundant number, since it is smaller than the sum of its proper divisors (536533444).

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

527682464 is a wasteful number, since it uses less digits than its factorization.

527682464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402248 (or 402240 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 527682464 is about 22971.3400566880. The cubic root of 527682464 is about 808.0859464829.

The spelling of 527682464 in words is "five hundred twenty-seven million, six hundred eighty-two thousand, four hundred sixty-four".