136555625112 has 32 divisors (see below), whose sum is σ = 343995094080. Its totient is φ = 45171070880.

The previous prime is 136555625099. The next prime is 136555625119. The reversal of 136555625112 is 211526555631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136555625119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21713718 + ... + 21720005.

It is an arithmetic number, because the mean of its divisors is an integer number (10749846690).

Almost surely, 2^136555625112 is an apocalyptic number.

136555625112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136555625112 is an abundant number, since it is smaller than the sum of its proper divisors (207439468968).

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

136555625112 is a wasteful number, since it uses less digits than its factorization.

136555625112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43433863 (or 43433859 counting only the distinct ones).

The product of its digits is 270000, while the sum is 42.

The spelling of 136555625112 in words is "one hundred thirty-six billion, five hundred fifty-five million, six hundred twenty-five thousand, one hundred twelve".