135347577 has 8 divisors (see below), whose sum is σ = 181675200. Its totient is φ = 89625840.

The previous prime is 135347567. The next prime is 135347579. The reversal of 135347577 is 775743531.

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

It is not a de Polignac number, because 135347577 - 2¹⁶ = 135282041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135347579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150949 + ... + 151842.

It is an arithmetic number, because the mean of its divisors is an integer number (22709400).

Almost surely, 2^135347577 is an apocalyptic number.

It is an amenable number.

135347577 is a deficient number, since it is larger than the sum of its proper divisors (46327623).

135347577 is a wasteful number, since it uses less digits than its factorization.

135347577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302943.

The product of its digits is 308700, while the sum is 42.

The square root of 135347577 is about 11633.8977561263. The cubic root of 135347577 is about 513.4326647137.

The spelling of 135347577 in words is "one hundred thirty-five million, three hundred forty-seven thousand, five hundred seventy-seven".