8353643132 has 12 divisors (see below), whose sum is σ = 15388290120. Its totient is φ = 3956988816.

The previous prime is 8353643119. The next prime is 8353643203. The reversal of 8353643132 is 2313463538.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54958103 + ... + 54958254.

It is an arithmetic number, because the mean of its divisors is an integer number (1282357510).

Almost surely, 2^8353643132 is an apocalyptic number.

It is an amenable number.

8353643132 is a deficient number, since it is larger than the sum of its proper divisors (7034646988).

8353643132 is a wasteful number, since it uses less digits than its factorization.

8353643132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109916380 (or 109916378 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 8353643132 is about 91398.2665699957. The cubic root of 8353643132 is about 2029.0463729277.

The spelling of 8353643132 in words is "eight billion, three hundred fifty-three million, six hundred forty-three thousand, one hundred thirty-two".