36853538011 has 4 divisors (see below), whose sum is σ = 36854796024. Its totient is φ = 36852280000.

The previous prime is 36853537993. The next prime is 36853538063. The reversal of 36853538011 is 11083535863.

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 36853538011 - 2⁷ = 36853537883 is a prime.

It is a super-2 number, since 2×36853538011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36853532011) 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, 583990 + ... + 644011.

It is an arithmetic number, because the mean of its divisors is an integer number (9213699006).

Almost surely, 2^36853538011 is an apocalyptic number.

36853538011 is a deficient number, since it is larger than the sum of its proper divisors (1258013).

36853538011 is a wasteful number, since it uses less digits than its factorization.

36853538011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258012.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 36853538011 in words is "thirty-six billion, eight hundred fifty-three million, five hundred thirty-eight thousand, eleven".