136643300456524 has 6 divisors (see below), whose sum is σ = 239125775798924. Its totient is φ = 68321650228260.

The previous prime is 136643300456519. The next prime is 136643300456543. The reversal of 136643300456524 is 425654003346631.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17080412557062 + ... + 17080412557069.

Almost surely, 2^{136643300456524} is an apocalyptic number.

It is an amenable number.

136643300456524 is a deficient number, since it is larger than the sum of its proper divisors (102482475342400).

136643300456524 is a wasteful number, since it uses less digits than its factorization.

136643300456524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34160825114135 (or 34160825114133 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 136643300456524 in words is "one hundred thirty-six trillion, six hundred forty-three billion, three hundred million, four hundred fifty-six thousand, five hundred twenty-four".