68125333 has 16 divisors (see below), whose sum is σ = 72633600. Its totient is φ = 63765504.

The previous prime is 68125319. The next prime is 68125339. The reversal of 68125333 is 33352186.

It is a cyclic number.

It is not a de Polignac number, because 68125333 - 2²⁵ = 34570901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68125295 and 68125304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68125339) 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 in 15 ways as a sum of consecutive naturals, for example, 352885 + ... + 353077.

It is an arithmetic number, because the mean of its divisors is an integer number (4539600).

Almost surely, 2^68125333 is an apocalyptic number.

It is an amenable number.

68125333 is a deficient number, since it is larger than the sum of its proper divisors (4508267).

68125333 is a wasteful number, since it uses less digits than its factorization.

68125333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its digits is 12960, while the sum is 31.

The square root of 68125333 is about 8253.8071821433. The cubic root of 68125333 is about 408.4161239690.

The spelling of 68125333 in words is "sixty-eight million, one hundred twenty-five thousand, three hundred thirty-three".