527215104 has 180 divisors, whose sum is σ = 1650060126. Its totient is φ = 161980416.

The previous prime is 527215103. The next prime is 527215123. The reversal of 527215104 is 401512725.

It can be written as a sum of positive squares in 3 ways, for example, as 435974400 + 91240704 = 20880^2 + 9552^2 .

It is not an unprimeable number, because it can be changed into a prime (527215103) 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 17 ways as a sum of consecutive naturals, for example, 778414 + ... + 779090.

Almost surely, 2^527215104 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 527215104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825030063).

527215104 is an abundant number, since it is smaller than the sum of its proper divisors (1122845022).

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

527215104 is a wasteful number, since it uses less digits than its factorization.

527215104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 527215104 is about 22961.1651272317. The cubic root of 527215104 is about 807.8473063748.

Adding to 527215104 its reverse (401512725), we get a palindrome (928727829).

The spelling of 527215104 in words is "five hundred twenty-seven million, two hundred fifteen thousand, one hundred four".