68569065310 has 32 divisors (see below), whose sum is σ = 130793774112. Its totient is φ = 25792665600.

The previous prime is 68569065221. The next prime is 68569065317. The reversal of 68569065310 is 1356096586.

It is a happy number.

It is a super-2 number, since 2×68569065310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68569065317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36249 + ... + 372091.

It is an arithmetic number, because the mean of its divisors is an integer number (4087305441).

Almost surely, 2^68569065310 is an apocalyptic number.

68569065310 is a deficient number, since it is larger than the sum of its proper divisors (62224708802).

68569065310 is a wasteful number, since it uses less digits than its factorization.

68569065310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337068.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 68569065310 in words is "sixty-eight billion, five hundred sixty-nine million, sixty-five thousand, three hundred ten".