5838778385 has 8 divisors (see below), whose sum is σ = 7643491776. Its totient is φ = 4246384240.

The previous prime is 5838778331. The next prime is 5838778399.

5838778385 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5838778385 - 2²² = 5834584081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53079749 + ... + 53079858.

It is an arithmetic number, because the mean of its divisors is an integer number (955436472).

Almost surely, 2^5838778385 is an apocalyptic number.

5838778385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5838778385 is a deficient number, since it is larger than the sum of its proper divisors (1804713391).

5838778385 is a wasteful number, since it uses less digits than its factorization.

5838778385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106159623.

The product of its digits is 45158400, while the sum is 62.

The square root of 5838778385 is about 76411.8994987037. The cubic root of 5838778385 is about 1800.6970947098.

The spelling of 5838778385 in words is "five billion, eight hundred thirty-eight million, seven hundred seventy-eight thousand, three hundred eighty-five".