135224054 has 8 divisors (see below), whose sum is σ = 231812688. Its totient is φ = 57953160.

The previous prime is 135224039. The next prime is 135224057. The reversal of 135224054 is 450422531.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135224057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4829417 + ... + 4829444.

It is an arithmetic number, because the mean of its divisors is an integer number (28976586).

Almost surely, 2^135224054 is an apocalyptic number.

135224054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135224054 is a deficient number, since it is larger than the sum of its proper divisors (96588634).

135224054 is an equidigital number, since it uses as much as digits as its factorization.

135224054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9658870.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 135224054 is about 11628.5877904413. The cubic root of 135224054 is about 513.2764248864.

Adding to 135224054 its reverse (450422531), we get a palindrome (585646585).

It can be divided in two parts, 13522 and 4054, that added together give a cube (17576 = 26³).

The spelling of 135224054 in words is "one hundred thirty-five million, two hundred twenty-four thousand, fifty-four".