36673947353 has 4 divisors (see below), whose sum is σ = 36962718720. Its totient is φ = 36385175988.

The previous prime is 36673947337. The next prime is 36673947403. The reversal of 36673947353 is 35374937663.

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.

It is a cyclic number.

It is not a de Polignac number, because 36673947353 - 2⁴ = 36673947337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36673947313) 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, 144385493 + ... + 144385746.

It is an arithmetic number, because the mean of its divisors is an integer number (9240679680).

Almost surely, 2^36673947353 is an apocalyptic number.

It is an amenable number.

36673947353 is a deficient number, since it is larger than the sum of its proper divisors (288771367).

36673947353 is a wasteful number, since it uses less digits than its factorization.

36673947353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288771366.

The product of its digits is 25719120, while the sum is 56.

The spelling of 36673947353 in words is "thirty-six billion, six hundred seventy-three million, nine hundred forty-seven thousand, three hundred fifty-three".