135669050 has 48 divisors (see below), whose sum is σ = 278232192. Its totient is φ = 48806400.

The previous prime is 135669049. The next prime is 135669089. The reversal of 135669050 is 50966531.

135669050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135669050² = 36812182255805000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 135669050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52079 + ... + 54621.

It is an arithmetic number, because the mean of its divisors is an integer number (5796504).

Almost surely, 2^135669050 is an apocalyptic number.

135669050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135669050 is an abundant number, since it is smaller than the sum of its proper divisors (142563142).

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

135669050 is a wasteful number, since it uses less digits than its factorization.

135669050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663 (or 2658 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 135669050 is about 11647.7057826853. The cubic root of 135669050 is about 513.8388392887.

The spelling of 135669050 in words is "one hundred thirty-five million, six hundred sixty-nine thousand, fifty".