135087737738156 has 24 divisors (see below), whose sum is σ = 271668157671456. Its totient is φ = 57574884274560.

The previous prime is 135087737738137. The next prime is 135087737738201. The reversal of 135087737738156 is 651837737780531.

It is a self number, because there is not a number n which added to its sum of digits gives 135087737738156.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13327514441 + ... + 13327524576.

It is an arithmetic number, because the mean of its divisors is an integer number (11319506569644).

Almost surely, 2^{135087737738156} is an apocalyptic number.

It is an amenable number.

135087737738156 is an abundant number, since it is smaller than the sum of its proper divisors (136580419933300).

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

135087737738156 is a wasteful number, since it uses less digits than its factorization.

135087737738156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26655039209 (or 26655039207 counting only the distinct ones).

The product of its (nonzero) digits is 622339200, while the sum is 71.

The spelling of 135087737738156 in words is "one hundred thirty-five trillion, eighty-seven billion, seven hundred thirty-seven million, seven hundred thirty-eight thousand, one hundred fifty-six".