36313521236 has 12 divisors (see below), whose sum is σ = 63795935028. Its totient is φ = 18086111232.

The previous prime is 36313521191. The next prime is 36313521301. The reversal of 36313521236 is 63212531363.

It can be written as a sum of positive squares in 2 ways, for example, as 35683210000 + 630311236 = 188900^2 + 25106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36313521196 and 36313521205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17661191 + ... + 17663246.

It is an arithmetic number, because the mean of its divisors is an integer number (5316327919).

Almost surely, 2^36313521236 is an apocalyptic number.

It is an amenable number.

36313521236 is a deficient number, since it is larger than the sum of its proper divisors (27482413792).

36313521236 is a wasteful number, since it uses less digits than its factorization.

36313521236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35324698 (or 35324696 counting only the distinct ones).

The product of its digits is 58320, while the sum is 35.

The spelling of 36313521236 in words is "thirty-six billion, three hundred thirteen million, five hundred twenty-one thousand, two hundred thirty-six".