522552112 has 20 divisors (see below), whose sum is σ = 1015170640. Its totient is φ = 260572608.

The previous prime is 522552097. The next prime is 522552127. The reversal of 522552112 is 211255225.

It is an interprime number because it is at equal distance from previous prime (522552097) and next prime (522552127).

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, 37812 + ... + 49747.

It is an arithmetic number, because the mean of its divisors is an integer number (50758532).

Almost surely, 2^522552112 is an apocalyptic number.

It is an amenable number.

522552112 is a deficient number, since it is larger than the sum of its proper divisors (492618528).

522552112 is a wasteful number, since it uses less digits than its factorization.

522552112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87940 (or 87934 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 522552112 is about 22859.3987672467. The cubic root of 522552112 is about 805.4585620819.

The spelling of 522552112 in words is "five hundred twenty-two million, five hundred fifty-two thousand, one hundred twelve".