36315523 has 4 divisors (see below), whose sum is σ = 36601600. Its totient is φ = 36029448.

The previous prime is 36315497. The next prime is 36315527. The reversal of 36315523 is 32551363.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36315523 - 2⁵ = 36315491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36315491 and 36315500.

It is not an unprimeable number, because it can be changed into a prime (36315527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142848 + ... + 143101.

It is an arithmetic number, because the mean of its divisors is an integer number (9150400).

Almost surely, 2^36315523 is an apocalyptic number.

36315523 is a deficient number, since it is larger than the sum of its proper divisors (286077).

36315523 is a wasteful number, since it uses less digits than its factorization.

36315523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286076.

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

The square root of 36315523 is about 6026.2362217225. The cubic root of 36315523 is about 331.1545813692.

Adding to 36315523 its reverse (32551363), we get a palindrome (68866886).

The spelling of 36315523 in words is "thirty-six million, three hundred fifteen thousand, five hundred twenty-three".