527438612 has 12 divisors (see below), whose sum is σ = 925680000. Its totient is φ = 262958616.

The previous prime is 527438609. The next prime is 527438633. The reversal of 527438612 is 216834725.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 188612 + ... + 191387.

It is an arithmetic number, because the mean of its divisors is an integer number (77140000).

Almost surely, 2^527438612 is an apocalyptic number.

It is an amenable number.

527438612 is a deficient number, since it is larger than the sum of its proper divisors (398241388).

527438612 is a wasteful number, since it uses less digits than its factorization.

527438612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380350 (or 380348 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 527438612 is about 22966.0316990115. The cubic root of 527438612 is about 807.9614500609.

The spelling of 527438612 in words is "five hundred twenty-seven million, four hundred thirty-eight thousand, six hundred twelve".