135282885653 has 4 divisors (see below), whose sum is σ = 135307745568. Its totient is φ = 135258025740.

The previous prime is 135282885631. The next prime is 135282885679. The reversal of 135282885653 is 356588282531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135282885653 - 2⁶ = 135282885589 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 (135282887653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12421793 + ... + 12432678.

It is an arithmetic number, because the mean of its divisors is an integer number (33826936392).

Almost surely, 2^135282885653 is an apocalyptic number.

It is an amenable number.

135282885653 is a deficient number, since it is larger than the sum of its proper divisors (24859915).

135282885653 is an equidigital number, since it uses as much as digits as its factorization.

135282885653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24859914.

The product of its digits is 13824000, while the sum is 56.

The spelling of 135282885653 in words is "one hundred thirty-five billion, two hundred eighty-two million, eight hundred eighty-five thousand, six hundred fifty-three".