135541354 has 8 divisors (see below), whose sum is σ = 218951460. Its totient is φ = 62557536.

The previous prime is 135541333. The next prime is 135541379. The reversal of 135541354 is 453145531.

It can be written as a sum of positive squares in 2 ways, for example, as 114169225 + 21372129 = 10685^2 + 4623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606539 + ... + 2606590.

Almost surely, 2^135541354 is an apocalyptic number.

135541354 is a deficient number, since it is larger than the sum of its proper divisors (83410106).

135541354 is a wasteful number, since it uses less digits than its factorization.

135541354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213144.

The product of its digits is 18000, while the sum is 31.

The square root of 135541354 is about 11642.2228977116. Note that the first 3 decimals coincide. The cubic root of 135541354 is about 513.6775748943.

Adding to 135541354 its reverse (453145531), we get a palindrome (588686885).

The spelling of 135541354 in words is "one hundred thirty-five million, five hundred forty-one thousand, three hundred fifty-four".