527527212 has 12 divisors (see below), whose sum is σ = 1230896856. Its totient is φ = 175842400.

The previous prime is 527527193. The next prime is 527527213. The reversal of 527527212 is 212725725.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (527527213) by changing a digit.

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, 21980289 + ... + 21980312.

It is an arithmetic number, because the mean of its divisors is an integer number (102574738).

Almost surely, 2^527527212 is an apocalyptic number.

It is an amenable number.

527527212 is an abundant number, since it is smaller than the sum of its proper divisors (703369644).

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

527527212 is a wasteful number, since it uses less digits than its factorization.

527527212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43960608 (or 43960606 counting only the distinct ones).

The product of its digits is 19600, while the sum is 33.

The square root of 527527212 is about 22967.9605537801. The cubic root of 527527212 is about 808.0066884229.

The spelling of 527527212 in words is "five hundred twenty-seven million, five hundred twenty-seven thousand, two hundred twelve".