9568425428 has 12 divisors (see below), whose sum is σ = 16755692352. Its totient is φ = 4781084760.

The previous prime is 9568425421. The next prime is 9568425439. The reversal of 9568425428 is 8245248659.

It is a self number, because there is not a number n which added to its sum of digits gives 9568425428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9568425421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775100 + ... + 787347.

It is an arithmetic number, because the mean of its divisors is an integer number (1396307696).

Almost surely, 2^9568425428 is an apocalyptic number.

It is an amenable number.

9568425428 is a deficient number, since it is larger than the sum of its proper divisors (7187266924).

9568425428 is a wasteful number, since it uses less digits than its factorization.

9568425428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563982 (or 1563980 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 53.

The square root of 9568425428 is about 97818.3286915085. The cubic root of 9568425428 is about 2122.9845104257.

The spelling of 9568425428 in words is "nine billion, five hundred sixty-eight million, four hundred twenty-five thousand, four hundred twenty-eight".