135305488 has 10 divisors (see below), whose sum is σ = 262154414. Its totient is φ = 67652736.

The previous prime is 135305461. The next prime is 135305497. The reversal of 135305488 is 884503531.

It can be written as a sum of positive squares in only one way, i.e., 93934864 + 41370624 = 9692^2 + 6432^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4228281 + ... + 4228312.

Almost surely, 2^135305488 is an apocalyptic number.

It is an amenable number.

135305488 is a deficient number, since it is larger than the sum of its proper divisors (126848926).

135305488 is an equidigital number, since it uses as much as digits as its factorization.

135305488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456601 (or 8456595 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 135305488 is about 11632.0887204319. The cubic root of 135305488 is about 513.3794385230.

The spelling of 135305488 in words is "one hundred thirty-five million, three hundred five thousand, four hundred eighty-eight".