135045646200 has 168 divisors, whose sum is σ = 470756848800. Its totient is φ = 36012133440.

The previous prime is 135045646193. The next prime is 135045646217. The reversal of 135045646200 is 2646540531.

135045646200 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 4 + 5 + 646 + 2 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 317320 + ... + 608919.

It is an arithmetic number, because the mean of its divisors is an integer number (2802124100).

Almost surely, 2^135045646200 is an apocalyptic number.

135045646200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135045646200 is an abundant number, since it is smaller than the sum of its proper divisors (335711202600).

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

135045646200 is an equidigital number, since it uses as much as digits as its factorization.

135045646200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926273 (or 926249 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 135045646200 in words is "one hundred thirty-five billion, forty-five million, six hundred forty-six thousand, two hundred".