36504112523 has 4 divisors (see below), whose sum is σ = 36505880280. Its totient is φ = 36502344768.

The previous prime is 36504112499. The next prime is 36504112531. The reversal of 36504112523 is 32521140563.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32521140563 = 19 ⋅1711638977.

It is a cyclic number.

It is not a de Polignac number, because 36504112523 - 2²² = 36499918219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36504112523.

It is not an unprimeable number, because it can be changed into a prime (36504114523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852533 + ... + 894326.

It is an arithmetic number, because the mean of its divisors is an integer number (9126470070).

Almost surely, 2^36504112523 is an apocalyptic number.

36504112523 is a deficient number, since it is larger than the sum of its proper divisors (1767757).

36504112523 is a wasteful number, since it uses less digits than its factorization.

36504112523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767756.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 36504112523 in words is "thirty-six billion, five hundred four million, one hundred twelve thousand, five hundred twenty-three".