135435342533 has 8 divisors (see below), whose sum is σ = 136458932736. Its totient is φ = 134415028800.

The previous prime is 135435342521. The next prime is 135435342593. The reversal of 135435342533 is 335243534531.

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

It is a cyclic number.

It is not a de Polignac number, because 135435342533 - 2²⁶ = 135368233669 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135435342593) 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, 736103 + ... + 901508.

It is an arithmetic number, because the mean of its divisors is an integer number (17057366592).

Almost surely, 2^135435342533 is an apocalyptic number.

It is an amenable number.

135435342533 is a deficient number, since it is larger than the sum of its proper divisors (1023590203).

135435342533 is a wasteful number, since it uses less digits than its factorization.

135435342533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638235.

The product of its digits is 972000, while the sum is 41.

The spelling of 135435342533 in words is "one hundred thirty-five billion, four hundred thirty-five million, three hundred forty-two thousand, five hundred thirty-three".