36673391023 has 2 divisors, whose sum is σ = 36673391024. Its totient is φ = 36673391022.

The previous prime is 36673391011. The next prime is 36673391057. The reversal of 36673391023 is 32019337663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36673391023 - 2¹³ = 36673382831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36673392023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18336695511 + 18336695512.

It is an arithmetic number, because the mean of its divisors is an integer number (18336695512).

Almost surely, 2^36673391023 is an apocalyptic number.

36673391023 is a deficient number, since it is larger than the sum of its proper divisors (1).

36673391023 is an equidigital number, since it uses as much as digits as its factorization.

36673391023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 43.

The spelling of 36673391023 in words is "thirty-six billion, six hundred seventy-three million, three hundred ninety-one thousand, twenty-three".