135193050 has 84 divisors (see below), whose sum is σ = 377117790. Its totient is φ = 36041760.

The previous prime is 135193049. The next prime is 135193067. The reversal of 135193050 is 50391531.

135193050 is a `hidden beast` number, since 1 + 351 + 9 + 305 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 84768849 + 50424201 = 9207^2 + 7101^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 34596 + ... + 38304.

Almost surely, 2^135193050 is an apocalyptic number.

135193050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135193050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188558895).

135193050 is an abundant number, since it is smaller than the sum of its proper divisors (241924740).

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

135193050 is an equidigital number, since it uses as much as digits as its factorization.

135193050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 27.

The square root of 135193050 is about 11627.2546200726. The cubic root of 135193050 is about 513.2371940982.

The spelling of 135193050 in words is "one hundred thirty-five million, one hundred ninety-three thousand, fifty".