68064583910 has 16 divisors (see below), whose sum is σ = 122520260016. Its totient is φ = 27224942688.

The previous prime is 68064583793. The next prime is 68064583919. The reversal of 68064583910 is 1938546086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68064583919) 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, 272552 + ... + 458708.

It is an arithmetic number, because the mean of its divisors is an integer number (7657516251).

Almost surely, 2^68064583910 is an apocalyptic number.

68064583910 is a deficient number, since it is larger than the sum of its proper divisors (54455676106).

68064583910 is a wasteful number, since it uses less digits than its factorization.

68064583910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222727.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 68064583910 in words is "sixty-eight billion, sixty-four million, five hundred eighty-three thousand, nine hundred ten".