18379085201 has 2 divisors, whose sum is σ = 18379085202. Its totient is φ = 18379085200.

The previous prime is 18379085183. The next prime is 18379085233. The reversal of 18379085201 is 10258097381.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10758668176 + 7620417025 = 103724^2 + 87295^2 .

It is a cyclic number.

It is not a de Polignac number, because 18379085201 - 2¹⁴ = 18379068817 is a prime.

It is not a weakly prime, because it can be changed into another prime (18379084201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9189542600 + 9189542601.

It is an arithmetic number, because the mean of its divisors is an integer number (9189542601).

Almost surely, 2^18379085201 is an apocalyptic number.

It is an amenable number.

18379085201 is a deficient number, since it is larger than the sum of its proper divisors (1).

18379085201 is an equidigital number, since it uses as much as digits as its factorization.

18379085201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 18379085201 in words is "eighteen billion, three hundred seventy-nine million, eighty-five thousand, two hundred one".