135156753 has 6 divisors (see below), whose sum is σ = 195226434. Its totient is φ = 90104496.

The previous prime is 135156751. The next prime is 135156767. The reversal of 135156753 is 357651531.

It can be written as a sum of positive squares in only one way, i.e., 132987024 + 2169729 = 11532^2 + 1473^2 .

It is not a de Polignac number, because 135156753 - 2¹ = 135156751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135156751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7508700 + ... + 7508717.

It is an arithmetic number, because the mean of its divisors is an integer number (32537739).

Almost surely, 2^135156753 is an apocalyptic number.

It is an amenable number.

135156753 is a deficient number, since it is larger than the sum of its proper divisors (60069681).

135156753 is a wasteful number, since it uses less digits than its factorization.

135156753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15017423 (or 15017420 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 135156753 is about 11625.6936567243. The cubic root of 135156753 is about 513.1912582116.

The spelling of 135156753 in words is "one hundred thirty-five million, one hundred fifty-six thousand, seven hundred fifty-three".