135005054 has 4 divisors (see below), whose sum is σ = 202507584. Its totient is φ = 67502526.

The previous prime is 135005053. The next prime is 135005069. The reversal of 135005054 is 450500531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450500531 = 13 ⋅34653887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135005053) by changing a digit.

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 as a sum of consecutive naturals, namely, 33751262 + ... + 33751265.

It is an arithmetic number, because the mean of its divisors is an integer number (50626896).

Almost surely, 2^135005054 is an apocalyptic number.

135005054 is a deficient number, since it is larger than the sum of its proper divisors (67502530).

135005054 is an equidigital number, since it uses as much as digits as its factorization.

135005054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67502529.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 135005054 is about 11619.1675261182. The cubic root of 135005054 is about 512.9991855664. Note that the first 3 decimals are identical.

Adding to 135005054 its reverse (450500531), we get a palindrome (585505585).

The spelling of 135005054 in words is "one hundred thirty-five million, five thousand, fifty-four".