135332054 has 32 divisors (see below), whose sum is σ = 240033024. Its totient is φ = 56414880.

The previous prime is 135332011. The next prime is 135332059. The reversal of 135332054 is 450233531.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135332059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45167 + ... + 48069.

It is an arithmetic number, because the mean of its divisors is an integer number (7501032).

Almost surely, 2^135332054 is an apocalyptic number.

135332054 is a deficient number, since it is larger than the sum of its proper divisors (104700970).

135332054 is a wasteful number, since it uses less digits than its factorization.

135332054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 135332054 is about 11633.2305917144. The cubic root of 135332054 is about 513.4130354497.

Adding to 135332054 its reverse (450233531), we get a palindrome (585565585).

The spelling of 135332054 in words is "one hundred thirty-five million, three hundred thirty-two thousand, fifty-four".