385118005 has 8 divisors (see below), whose sum is σ = 462281400. Its totient is φ = 308001216.

The previous prime is 385117979. The next prime is 385118021. The reversal of 385118005 is 500811583.

It can be written as a sum of positive squares in 4 ways, for example, as 4165681 + 380952324 = 2041^2 + 19518^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 385118005 - 2¹¹ = 385115957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10291 + ... + 29599.

It is an arithmetic number, because the mean of its divisors is an integer number (57785175).

Almost surely, 2^385118005 is an apocalyptic number.

It is an amenable number.

385118005 is a deficient number, since it is larger than the sum of its proper divisors (77163395).

385118005 is a wasteful number, since it uses less digits than its factorization.

385118005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23303.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 385118005 is about 19624.4236858054. The cubic root of 385118005 is about 727.5529529285.

Adding to 385118005 its reverse (500811583), we get a palindrome (885929588).

The spelling of 385118005 in words is "three hundred eighty-five million, one hundred eighteen thousand, five".