68325525268 has 48 divisors (see below), whose sum is σ = 160541103744. Its totient is φ = 24572615040.

The previous prime is 68325525251. The next prime is 68325525271. The reversal of 68325525268 is 86252552386.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8528155 + ... + 8536162.

It is an arithmetic number, because the mean of its divisors is an integer number (3344606328).

Almost surely, 2^68325525268 is an apocalyptic number.

It is an amenable number.

68325525268 is an abundant number, since it is smaller than the sum of its proper divisors (92215578476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68325525268 is a wasteful number, since it uses less digits than its factorization.

68325525268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17064352 (or 17064350 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 52.

The spelling of 68325525268 in words is "sixty-eight billion, three hundred twenty-five million, five hundred twenty-five thousand, two hundred sixty-eight".