43536313252 has 12 divisors (see below), whose sum is σ = 80198471920. Its totient is φ = 20622464136.

The previous prime is 43536313237. The next prime is 43536313313. The reversal of 43536313252 is 25231363534.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286423038 + ... + 286423189.

Almost surely, 2^43536313252 is an apocalyptic number.

It is an amenable number.

43536313252 is a deficient number, since it is larger than the sum of its proper divisors (36662158668).

43536313252 is a wasteful number, since it uses less digits than its factorization.

43536313252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572846250 (or 572846248 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

Adding to 43536313252 its reverse (25231363534), we get a palindrome (68767676786).

The spelling of 43536313252 in words is "forty-three billion, five hundred thirty-six million, three hundred thirteen thousand, two hundred fifty-two".