68253304584 has 16 divisors (see below), whose sum is σ = 170633261520. Its totient is φ = 22751101520.

The previous prime is 68253304577. The next prime is 68253304621. The reversal of 68253304584 is 48540335286.

68253304584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×68253304584³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421943822 + ... + 1421943869.

It is an arithmetic number, because the mean of its divisors is an integer number (10664578845).

Almost surely, 2^68253304584 is an apocalyptic number.

It is an amenable number.

68253304584 is an abundant number, since it is smaller than the sum of its proper divisors (102379956936).

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

68253304584 is a wasteful number, since it uses less digits than its factorization.

68253304584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843887700 (or 2843887696 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 68253304584 in words is "sixty-eight billion, two hundred fifty-three million, three hundred four thousand, five hundred eighty-four".