68960579522 has 8 divisors (see below), whose sum is σ = 107007795900. Its totient is φ = 33291314224.

The previous prime is 68960579521. The next prime is 68960579533. The reversal of 68960579522 is 22597506986.

It can be written as a sum of positive squares in 2 ways, for example, as 68606801041 + 353778481 = 261929^2 + 18809^2 .

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

It is not an unprimeable number, because it can be changed into a prime (68960579521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594487697 + ... + 594487812.

Almost surely, 2^68960579522 is an apocalyptic number.

68960579522 is a deficient number, since it is larger than the sum of its proper divisors (38047216378).

68960579522 is a wasteful number, since it uses less digits than its factorization.

68960579522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188975540.

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 68960579522 in words is "sixty-eight billion, nine hundred sixty million, five hundred seventy-nine thousand, five hundred twenty-two".