135294575 has 12 divisors (see below), whose sum is σ = 180670728. Its totient is φ = 99909600.

The previous prime is 135294569. The next prime is 135294581. The reversal of 135294575 is 575492531.

It is an interprime number because it is at equal distance from previous prime (135294569) and next prime (135294581).

It is not a de Polignac number, because 135294575 - 2¹⁰ = 135293551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 207821 + ... + 208470.

It is an arithmetic number, because the mean of its divisors is an integer number (15055894).

Almost surely, 2^135294575 is an apocalyptic number.

135294575 is a deficient number, since it is larger than the sum of its proper divisors (45376153).

135294575 is a wasteful number, since it uses less digits than its factorization.

135294575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416314 (or 416309 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 135294575 is about 11631.6196206719. The cubic root of 135294575 is about 513.3656360269.

The spelling of 135294575 in words is "one hundred thirty-five million, two hundred ninety-four thousand, five hundred seventy-five".