36624642663 has 24 divisors (see below), whose sum is σ = 56848936320. Its totient is φ = 20912389680.

The previous prime is 36624642601. The next prime is 36624642667.

36624642663 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 36624642663 - 2⁶ = 36624642599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36624642667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99448 + ... + 288338.

It is an arithmetic number, because the mean of its divisors is an integer number (2368705680).

Almost surely, 2^36624642663 is an apocalyptic number.

36624642663 is a deficient number, since it is larger than the sum of its proper divisors (20224293657).

36624642663 is a wasteful number, since it uses less digits than its factorization.

36624642663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190227 (or 190220 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 48.

The spelling of 36624642663 in words is "thirty-six billion, six hundred twenty-four million, six hundred forty-two thousand, six hundred sixty-three".