6354138383 has 16 divisors (see below), whose sum is σ = 6518023296. Its totient is φ = 6192426240.

The previous prime is 6354138379. The next prime is 6354138391. The reversal of 6354138383 is 3838314536.

It is a cyclic number.

It is not a de Polignac number, because 6354138383 - 2² = 6354138379 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6354138313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4433435 + ... + 4434867.

It is an arithmetic number, because the mean of its divisors is an integer number (407376456).

Almost surely, 2^6354138383 is an apocalyptic number.

6354138383 is a deficient number, since it is larger than the sum of its proper divisors (163884913).

6354138383 is a wasteful number, since it uses less digits than its factorization.

6354138383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114.

The product of its digits is 622080, while the sum is 44.

The square root of 6354138383 is about 79712.8495476106. The cubic root of 6354138383 is about 1852.1900902796.

The spelling of 6354138383 in words is "six billion, three hundred fifty-four million, one hundred thirty-eight thousand, three hundred eighty-three".