52913212 has 24 divisors (see below), whose sum is σ = 101969280. Its totient is φ = 23824560.

The previous prime is 52913191. The next prime is 52913221. The reversal of 52913212 is 21231925.

It is a happy number.

52913212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 912 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (4248720).

Almost surely, 2^52913212 is an apocalyptic number.

It is an amenable number.

52913212 is a deficient number, since it is larger than the sum of its proper divisors (49056068).

52913212 is a wasteful number, since it uses less digits than its factorization.

52913212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11361 (or 11359 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 52913212 is about 7274.1468228240. The cubic root of 52913212 is about 375.4234316277.

The spelling of 52913212 in words is "fifty-two million, nine hundred thirteen thousand, two hundred twelve".