36523001 has 4 divisors (see below), whose sum is σ = 36535632. Its totient is φ = 36510372.

The previous prime is 36522971. The next prime is 36523009. The reversal of 36523001 is 10032563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36523001 - 2¹⁰ = 36521977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36523009) 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, 410 + ... + 8556.

It is an arithmetic number, because the mean of its divisors is an integer number (9133908).

Almost surely, 2^36523001 is an apocalyptic number.

It is an amenable number.

36523001 is a deficient number, since it is larger than the sum of its proper divisors (12631).

36523001 is an equidigital number, since it uses as much as digits as its factorization.

36523001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12630.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 36523001 is about 6043.4262633046. The cubic root of 36523001 is about 331.7840354065.

Adding to 36523001 its reverse (10032563), we get a palindrome (46555564).

The spelling of 36523001 in words is "thirty-six million, five hundred twenty-three thousand, one".