380163548018 has 8 divisors (see below), whose sum is σ = 575291741148. Its totient is φ = 188399634304.

The previous prime is 380163547979. The next prime is 380163548047. The reversal of 380163548018 is 810845361083.

It can be written as a sum of positive squares in 2 ways, for example, as 380162264329 + 1283689 = 616573^2 + 1133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 841069571 + ... + 841070022.

Almost surely, 2^380163548018 is an apocalyptic number.

380163548018 is a deficient number, since it is larger than the sum of its proper divisors (195128193130).

380163548018 is a wasteful number, since it uses less digits than its factorization.

380163548018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682139708.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 380163548018 in words is "three hundred eighty billion, one hundred sixty-three million, five hundred forty-eight thousand, eighteen".