36078518869223 has 2 divisors, whose sum is σ = 36078518869224. Its totient is φ = 36078518869222.

The previous prime is 36078518869207. The next prime is 36078518869277. The reversal of 36078518869223 is 32296881587063.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36078518869223 - 2⁴ = 36078518869207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36078518865223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18039259434611 + 18039259434612.

It is an arithmetic number, because the mean of its divisors is an integer number (18039259434612).

Almost surely, 2^{36078518869223} is an apocalyptic number.

36078518869223 is a deficient number, since it is larger than the sum of its proper divisors (1).

36078518869223 is an equidigital number, since it uses as much as digits as its factorization.

36078518869223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209018880, while the sum is 68.

The spelling of 36078518869223 in words is "thirty-six trillion, seventy-eight billion, five hundred eighteen million, eight hundred sixty-nine thousand, two hundred twenty-three".