68351353 has 8 divisors (see below), whose sum is σ = 79105280. Its totient is φ = 57844800.

The previous prime is 68351299. The next prime is 68351357. The reversal of 68351353 is 35315386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68351353 - 2¹³ = 68343161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68351357) 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, 61248 + ... + 62353.

It is an arithmetic number, because the mean of its divisors is an integer number (9888160).

Almost surely, 2^68351353 is an apocalyptic number.

It is an amenable number.

68351353 is a deficient number, since it is larger than the sum of its proper divisors (10753927).

68351353 is a wasteful number, since it uses less digits than its factorization.

68351353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123687.

The product of its digits is 32400, while the sum is 34.

The square root of 68351353 is about 8267.4877078832. The cubic root of 68351353 is about 408.8672939421.

The spelling of 68351353 in words is "sixty-eight million, three hundred fifty-one thousand, three hundred fifty-three".