36135523 has 8 divisors (see below), whose sum is σ = 39151728. Its totient is φ = 33218304.

The previous prime is 36135509. The next prime is 36135529. The reversal of 36135523 is 32553163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36135523 - 2¹³ = 36127331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36135491 and 36135500.

It is not an unprimeable number, because it can be changed into a prime (36135529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23986 + ... + 25447.

It is an arithmetic number, because the mean of its divisors is an integer number (4893966).

Almost surely, 2^36135523 is an apocalyptic number.

36135523 is a deficient number, since it is larger than the sum of its proper divisors (3016205).

36135523 is a wasteful number, since it uses less digits than its factorization.

36135523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49493.

The product of its digits is 8100, while the sum is 28.

The square root of 36135523 is about 6011.2829745405. The cubic root of 36135523 is about 330.6065459377.

Adding to 36135523 its reverse (32553163), we get a palindrome (68688686).

The spelling of 36135523 in words is "thirty-six million, one hundred thirty-five thousand, five hundred twenty-three".