135161763 has 32 divisors (see below), whose sum is σ = 209852160. Its totient is φ = 76515840.

The previous prime is 135161759. The next prime is 135161773. The reversal of 135161763 is 367161531.

It is a happy number.

It is not a de Polignac number, because 135161763 - 2² = 135161759 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (135161773) 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 31 ways as a sum of consecutive naturals, for example, 44295 + ... + 47247.

It is an arithmetic number, because the mean of its divisors is an integer number (6557880).

Almost surely, 2^135161763 is an apocalyptic number.

135161763 is a deficient number, since it is larger than the sum of its proper divisors (74690397).

135161763 is a wasteful number, since it uses less digits than its factorization.

135161763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059.

The product of its digits is 11340, while the sum is 33.

The square root of 135161763 is about 11625.9091257415. The cubic root of 135161763 is about 513.1975991364.

The spelling of 135161763 in words is "one hundred thirty-five million, one hundred sixty-one thousand, seven hundred sixty-three".