36812363617 has 8 divisors (see below), whose sum is σ = 37035810216. Its totient is φ = 36589039872.

The previous prime is 36812363593. The next prime is 36812363759. The reversal of 36812363617 is 71636321863.

It can be written as a sum of positive squares in 4 ways, for example, as 1338901281 + 35473462336 = 36591^2 + 188344^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36812363617 - 2¹¹ = 36812361569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36812363017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610803 + ... + 668359.

It is an arithmetic number, because the mean of its divisors is an integer number (4629476277).

Almost surely, 2^36812363617 is an apocalyptic number.

It is an amenable number.

36812363617 is a deficient number, since it is larger than the sum of its proper divisors (223446599).

36812363617 is a wasteful number, since it uses less digits than its factorization.

36812363617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61427.

The product of its digits is 653184, while the sum is 46.

The spelling of 36812363617 in words is "thirty-six billion, eight hundred twelve million, three hundred sixty-three thousand, six hundred seventeen".