135446383 has 8 divisors (see below), whose sum is σ = 142849520. Its totient is φ = 128070720.

The previous prime is 135446357. The next prime is 135446407. The reversal of 135446383 is 383644531.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135446383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135446183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3691 + ... + 16867.

It is an arithmetic number, because the mean of its divisors is an integer number (17856190).

Almost surely, 2^135446383 is an apocalyptic number.

135446383 is a deficient number, since it is larger than the sum of its proper divisors (7403137).

135446383 is a wasteful number, since it uses less digits than its factorization.

135446383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737.

The product of its digits is 103680, while the sum is 37.

The square root of 135446383 is about 11638.1434515991. The cubic root of 135446383 is about 513.5575724743.

The spelling of 135446383 in words is "one hundred thirty-five million, four hundred forty-six thousand, three hundred eighty-three".