135544202010 has 128 divisors (see below), whose sum is σ = 418187404800. Its totient is φ = 30981496896.

The previous prime is 135544201963. The next prime is 135544202021. The reversal of 135544202010 is 10202445531.

135544202010 is a `hidden beast` number, since 1 + 35 + 5 + 4 + 420 + 201 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 289605 + ... + 595784.

It is an arithmetic number, because the mean of its divisors is an integer number (3267089100).

Almost surely, 2^135544202010 is an apocalyptic number.

135544202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135544202010 is an abundant number, since it is smaller than the sum of its proper divisors (282643202790).

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

135544202010 is an frugal number, since it uses more digits than its factorization.

135544202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885424 (or 885406 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 135544202010 its reverse (10202445531), we get a palindrome (145746647541).

The spelling of 135544202010 in words is "one hundred thirty-five billion, five hundred forty-four million, two hundred two thousand, ten".