36915315823 has 2 divisors, whose sum is σ = 36915315824. Its totient is φ = 36915315822.

The previous prime is 36915315817. The next prime is 36915315847. The reversal of 36915315823 is 32851351963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36915315823 - 2⁵ = 36915315791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36915315863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18457657911 + 18457657912.

It is an arithmetic number, because the mean of its divisors is an integer number (18457657912).

Almost surely, 2^36915315823 is an apocalyptic number.

36915315823 is a deficient number, since it is larger than the sum of its proper divisors (1).

36915315823 is an equidigital number, since it uses as much as digits as its factorization.

36915315823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 46.

The spelling of 36915315823 in words is "thirty-six billion, nine hundred fifteen million, three hundred fifteen thousand, eight hundred twenty-three".