43352857628 has 6 divisors (see below), whose sum is σ = 75867500856. Its totient is φ = 21676428812.

The previous prime is 43352857621. The next prime is 43352857637. The reversal of 43352857628 is 82675825334.

It is a self number, because there is not a number n which added to its sum of digits gives 43352857628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43352857621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5419107200 + ... + 5419107207.

It is an arithmetic number, because the mean of its divisors is an integer number (12644583476).

Almost surely, 2^43352857628 is an apocalyptic number.

It is an amenable number.

43352857628 is a deficient number, since it is larger than the sum of its proper divisors (32514643228).

43352857628 is a wasteful number, since it uses less digits than its factorization.

43352857628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10838214411 (or 10838214409 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 53.

The spelling of 43352857628 in words is "forty-three billion, three hundred fifty-two million, eight hundred fifty-seven thousand, six hundred twenty-eight".