36761665867 has 2 divisors, whose sum is σ = 36761665868. Its totient is φ = 36761665866.

The previous prime is 36761665847. The next prime is 36761665873. The reversal of 36761665867 is 76856616763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36761665867 - 2³¹ = 34614182219 is a prime.

It is not a weakly prime, because it can be changed into another prime (36761665847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18380832933 + 18380832934.

It is an arithmetic number, because the mean of its divisors is an integer number (18380832934).

Almost surely, 2^36761665867 is an apocalyptic number.

36761665867 is a deficient number, since it is larger than the sum of its proper divisors (1).

36761665867 is an equidigital number, since it uses as much as digits as its factorization.

36761665867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 61.

The spelling of 36761665867 in words is "thirty-six billion, seven hundred sixty-one million, six hundred sixty-five thousand, eight hundred sixty-seven".