8625428245268 has 24 divisors (see below), whose sum is σ = 15608843141472. Its totient is φ = 4168187790624.

The previous prime is 8625428245261. The next prime is 8625428245319.

It is a happy number.

8625428245268 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 8625428245268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8625428245261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303612530 + ... + 303640937.

It is an arithmetic number, because the mean of its divisors is an integer number (650368464228).

Almost surely, 2^{8625428245268} is an apocalyptic number.

It is an amenable number.

8625428245268 is a deficient number, since it is larger than the sum of its proper divisors (6983414896204).

8625428245268 is a wasteful number, since it uses less digits than its factorization.

8625428245268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607253591 (or 607253589 counting only the distinct ones).

The product of its digits is 117964800, while the sum is 62.

The spelling of 8625428245268 in words is "eight trillion, six hundred twenty-five billion, four hundred twenty-eight million, two hundred forty-five thousand, two hundred sixty-eight".