136204863056 has 30 divisors (see below), whose sum is σ = 280333418190. Its totient is φ = 64096403968.

The previous prime is 136204863013. The next prime is 136204863079. The reversal of 136204863056 is 650368402631.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 85137902656 + 51066960400 = 291784^2 + 225980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 136204862998 and 136204863016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14723411 + ... + 14732658.

It is an arithmetic number, because the mean of its divisors is an integer number (9344447273).

Almost surely, 2^136204863056 is an apocalyptic number.

136204863056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136204863056 is an abundant number, since it is smaller than the sum of its proper divisors (144128555134).

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

136204863056 is a wasteful number, since it uses less digits than its factorization.

136204863056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29456111 (or 29456088 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 136204863056 in words is "one hundred thirty-six billion, two hundred four million, eight hundred sixty-three thousand, fifty-six".