36853733841 has 4 divisors (see below), whose sum is σ = 49138311792. Its totient is φ = 24569155892.

The previous prime is 36853733821. The next prime is 36853733879. The reversal of 36853733841 is 14833735863.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 14833735863 = 3 ⋅4944578621.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36853733841 is a prime.

It is a super-2 number, since 2×36853733841² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36853733801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6142288971 + ... + 6142288976.

It is an arithmetic number, because the mean of its divisors is an integer number (12284577948).

Almost surely, 2^36853733841 is an apocalyptic number.

It is an amenable number.

36853733841 is a deficient number, since it is larger than the sum of its proper divisors (12284577951).

36853733841 is a wasteful number, since it uses less digits than its factorization.

36853733841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12284577950.

The product of its digits is 4354560, while the sum is 51.

The spelling of 36853733841 in words is "thirty-six billion, eight hundred fifty-three million, seven hundred thirty-three thousand, eight hundred forty-one".