136565010536 has 16 divisors (see below), whose sum is σ = 260890704900. Its totient is φ = 66994155904.

The previous prime is 136565010523. The next prime is 136565010557. The reversal of 136565010536 is 635010565631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 121849864900 + 14715145636 = 349070^2 + 121306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136565010493 and 136565010502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161043221 + ... + 161044068.

Almost surely, 2^136565010536 is an apocalyptic number.

It is an amenable number.

136565010536 is a deficient number, since it is larger than the sum of its proper divisors (124325694364).

136565010536 is a wasteful number, since it uses less digits than its factorization.

136565010536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322087348 (or 322087344 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 136565010536 in words is "one hundred thirty-six billion, five hundred sixty-five million, ten thousand, five hundred thirty-six".