523052212 has 12 divisors (see below), whose sum is σ = 944868736. Its totient is φ = 253089720.

The previous prime is 523052161. The next prime is 523052213. The reversal of 523052212 is 212250325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523052213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108958 + ... + 2109205.

Almost surely, 2^523052212 is an apocalyptic number.

It is an amenable number.

523052212 is a deficient number, since it is larger than the sum of its proper divisors (421816524).

523052212 is a wasteful number, since it uses less digits than its factorization.

523052212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218198 (or 4218196 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 523052212 is about 22870.3347592465. The cubic root of 523052212 is about 805.7154304943.

The spelling of 523052212 in words is "five hundred twenty-three million, fifty-two thousand, two hundred twelve".