135536405000 has 80 divisors (see below), whose sum is σ = 334275810000. Its totient is φ = 51361128000.

The previous prime is 135536404987. The next prime is 135536405023. The reversal of 135536405000 is 504635531.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 618350 + ... + 808349.

It is an arithmetic number, because the mean of its divisors is an integer number (4178447625).

Almost surely, 2^135536405000 is an apocalyptic number.

135536405000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135536405000 is an abundant number, since it is smaller than the sum of its proper divisors (198739405000).

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

135536405000 is a wasteful number, since it uses less digits than its factorization.

135536405000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426744 (or 1426725 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 135536405000 in words is "one hundred thirty-five billion, five hundred thirty-six million, four hundred five thousand".