36361633663 has 4 divisors (see below), whose sum is σ = 36363328960. Its totient is φ = 36359938368.

The previous prime is 36361633661. The next prime is 36361633699. The reversal of 36361633663 is 36633616363.

It is a happy number.

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 36361633663 - 2¹ = 36361633661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36361633661) 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, 815058 + ... + 858511.

It is an arithmetic number, because the mean of its divisors is an integer number (9090832240).

Almost surely, 2^36361633663 is an apocalyptic number.

36361633663 is a deficient number, since it is larger than the sum of its proper divisors (1695297).

36361633663 is a wasteful number, since it uses less digits than its factorization.

36361633663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695296.

The product of its digits is 1889568, while the sum is 46.

The spelling of 36361633663 in words is "thirty-six billion, three hundred sixty-one million, six hundred thirty-three thousand, six hundred sixty-three".