135832563 has 6 divisors (see below), whose sum is σ = 196202604. Its totient is φ = 90555036.

The previous prime is 135832561. The next prime is 135832591. The reversal of 135832563 is 365238531.

135832563 is a `hidden beast` number, since 13 + 5 + 83 + 2 + 563 = 666.

It is not a de Polignac number, because 135832563 - 2¹ = 135832561 is a prime.

It is a super-2 number, since 2×135832563² = 36900970342297938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135832561) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 7546245 + ... + 7546262.

It is an arithmetic number, because the mean of its divisors is an integer number (32700434).

Almost surely, 2^135832563 is an apocalyptic number.

135832563 is a deficient number, since it is larger than the sum of its proper divisors (60370041).

135832563 is a wasteful number, since it uses less digits than its factorization.

135832563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15092513 (or 15092510 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 135832563 is about 11654.7227766258. The cubic root of 135832563 is about 514.0451884852.

The spelling of 135832563 in words is "one hundred thirty-five million, eight hundred thirty-two thousand, five hundred sixty-three".