6338158505 has 16 divisors (see below), whose sum is σ = 8894481024. Its totient is φ = 4245091200.

The previous prime is 6338158499. The next prime is 6338158531. The reversal of 6338158505 is 5058518336.

6338158505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6338158505 - 2¹⁴ = 6338142121 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 (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104196 + ... + 2107205.

It is an arithmetic number, because the mean of its divisors is an integer number (555905064).

Almost surely, 2^6338158505 is an apocalyptic number.

It is an amenable number.

6338158505 is a deficient number, since it is larger than the sum of its proper divisors (2556322519).

6338158505 is a wasteful number, since it uses less digits than its factorization.

6338158505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4211456.

The product of its (nonzero) digits is 432000, while the sum is 44.

The square root of 6338158505 is about 79612.5524336458. The cubic root of 6338158505 is about 1850.6361099599.

The spelling of 6338158505 in words is "six billion, three hundred thirty-eight million, one hundred fifty-eight thousand, five hundred five".