136527420636 has 36 divisors (see below), whose sum is σ = 345127364400. Its totient is φ = 45506979648.

The previous prime is 136527420613. The next prime is 136527420641. The reversal of 136527420636 is 636024725631.

136527420636 is a `hidden beast` number, since 1 + 3 + 6 + 5 + 2 + 7 + 4 + 2 + 0 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 136527420591 and 136527420600.

It is a congruent number.

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, 799080 + ... + 954768.

Almost surely, 2^136527420636 is an apocalyptic number.

It is an amenable number.

136527420636 is an abundant number, since it is smaller than the sum of its proper divisors (208599943764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136527420636 is a wasteful number, since it uses less digits than its factorization.

136527420636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180058 (or 180053 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 136527420636 in words is "one hundred thirty-six billion, five hundred twenty-seven million, four hundred twenty thousand, six hundred thirty-six".