68369763179050 has 24 divisors (see below), whose sum is σ = 127168295285196. Its totient is φ = 27347790051840.

The previous prime is 68369763179023. The next prime is 68369763179147. The reversal of 68369763179050 is 5097136796386.

It can be written as a sum of positive squares in 6 ways, for example, as 58552752008529 + 9817011170521 = 7651977^2 + 3133211^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9645172 + ... + 15158128.

Almost surely, 2^{68369763179050} is an apocalyptic number.

68369763179050 is a deficient number, since it is larger than the sum of its proper divisors (58798532106146).

68369763179050 is a wasteful number, since it uses less digits than its factorization.

68369763179050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761002 (or 5760997 counting only the distinct ones).

The product of its (nonzero) digits is 308629440, while the sum is 70.

The spelling of 68369763179050 in words is "sixty-eight trillion, three hundred sixty-nine billion, seven hundred sixty-three million, one hundred seventy-nine thousand, fifty".