136763683684 has 6 divisors (see below), whose sum is σ = 239336446454. Its totient is φ = 68381841840.

The previous prime is 136763683657. The next prime is 136763683699. The reversal of 136763683684 is 486386367631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 136657387584 + 106296100 = 369672^2 + 10310^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17095460457 + ... + 17095460464.

Almost surely, 2^136763683684 is an apocalyptic number.

It is an amenable number.

136763683684 is a deficient number, since it is larger than the sum of its proper divisors (102572762770).

136763683684 is a wasteful number, since it uses less digits than its factorization.

136763683684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34190920925 (or 34190920923 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 61.

The spelling of 136763683684 in words is "one hundred thirty-six billion, seven hundred sixty-three million, six hundred eighty-three thousand, six hundred eighty-four".