136557202060 has 12 divisors (see below), whose sum is σ = 286770124368. Its totient is φ = 54622880816.

The previous prime is 136557202057. The next prime is 136557202087. The reversal of 136557202060 is 60202755631.

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, 3413930032 + ... + 3413930071.

It is an arithmetic number, because the mean of its divisors is an integer number (23897510364).

Almost surely, 2^136557202060 is an apocalyptic number.

136557202060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136557202060 is an abundant number, since it is smaller than the sum of its proper divisors (150212922308).

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

136557202060 is a wasteful number, since it uses less digits than its factorization.

136557202060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827860112 (or 6827860110 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 136557202060 its reverse (60202755631), we get a palindrome (196759957691).

The spelling of 136557202060 in words is "one hundred thirty-six billion, five hundred fifty-seven million, two hundred two thousand, sixty".