68697195100575 has 24 divisors (see below), whose sum is σ = 114341640186000. Its totient is φ = 36392608047360.

The previous prime is 68697195100549. The next prime is 68697195100577. The reversal of 68697195100575 is 57500159179686.

It is not a de Polignac number, because 68697195100575 - 2⁷ = 68697195100447 is a prime.

It is a super-2 number, since 2×68697195100575² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68697195100577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3073688830 + ... + 3073711179.

It is an arithmetic number, because the mean of its divisors is an integer number (4764235007750).

Almost surely, 2^{68697195100575} is an apocalyptic number.

68697195100575 is a deficient number, since it is larger than the sum of its proper divisors (45644445085425).

68697195100575 is a wasteful number, since it uses less digits than its factorization.

68697195100575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147400171 (or 6147400166 counting only the distinct ones).

The product of its (nonzero) digits is 142884000, while the sum is 69.

The spelling of 68697195100575 in words is "sixty-eight trillion, six hundred ninety-seven billion, one hundred ninety-five million, one hundred thousand, five hundred seventy-five".