135233002566 has 24 divisors (see below), whose sum is σ = 293080487544. Its totient is φ = 45066029280.

The previous prime is 135233002547. The next prime is 135233002579. The reversal of 135233002566 is 665200332531.

135233002566 is a `hidden beast` number, since 13 + 52 + 3 + 30 + 0 + 2 + 566 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 135233002566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 898056 + ... + 1037771.

It is an arithmetic number, because the mean of its divisors is an integer number (12211686981).

Almost surely, 2^135233002566 is an apocalyptic number.

135233002566 is an abundant number, since it is smaller than the sum of its proper divisors (157847484978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135233002566 is a wasteful number, since it uses less digits than its factorization.

135233002566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939716 (or 1939713 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The spelling of 135233002566 in words is "one hundred thirty-five billion, two hundred thirty-three million, two thousand, five hundred sixty-six".