36947855874967 has 2 divisors, whose sum is σ = 36947855874968. Its totient is φ = 36947855874966.

The previous prime is 36947855874953. The next prime is 36947855874989. The reversal of 36947855874967 is 76947855874963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36947855874967 - 2³⁹ = 36398100061079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36947855874907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18473927937483 + 18473927937484.

It is an arithmetic number, because the mean of its divisors is an integer number (18473927937484).

Almost surely, 2^{36947855874967} is an apocalyptic number.

36947855874967 is a deficient number, since it is larger than the sum of its proper divisors (1).

36947855874967 is an equidigital number, since it uses as much as digits as its factorization.

36947855874967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76814438400, while the sum is 88.

The spelling of 36947855874967 in words is "thirty-six trillion, nine hundred forty-seven billion, eight hundred fifty-five million, eight hundred seventy-four thousand, nine hundred sixty-seven".