136636041225530 has 64 divisors (see below), whose sum is σ = 307558953400320. Its totient is φ = 42459192705600.

The previous prime is 136636041225521. The next prime is 136636041225559. The reversal of 136636041225530 is 35522140636631.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267795590 + ... + 268305329.

It is an arithmetic number, because the mean of its divisors is an integer number (4805608646880).

Almost surely, 2^{136636041225530} is an apocalyptic number.

136636041225530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136636041225530 is an abundant number, since it is smaller than the sum of its proper divisors (170922912174790).

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

136636041225530 is a wasteful number, since it uses less digits than its factorization.

136636041225530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536101275.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 136636041225530 in words is "one hundred thirty-six trillion, six hundred thirty-six billion, forty-one million, two hundred twenty-five thousand, five hundred thirty".