43652552212 has 24 divisors (see below), whose sum is σ = 81381434400. Its totient is φ = 20428394976.

The previous prime is 43652552197. The next prime is 43652552299. The reversal of 43652552212 is 21225525634.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3453787 + ... + 3466402.

It is an arithmetic number, because the mean of its divisors is an integer number (3390893100).

Almost surely, 2^43652552212 is an apocalyptic number.

It is an amenable number.

43652552212 is a deficient number, since it is larger than the sum of its proper divisors (37728882188).

43652552212 is a wasteful number, since it uses less digits than its factorization.

43652552212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920295 (or 6920293 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The spelling of 43652552212 in words is "forty-three billion, six hundred fifty-two million, five hundred fifty-two thousand, two hundred twelve".