6338769255 has 48 divisors (see below), whose sum is σ = 13522716480. Its totient is φ = 2674819584.

The previous prime is 6338769223. The next prime is 6338769259. The reversal of 6338769255 is 5529678336.

It is a happy number.

6338769255 is a `hidden beast` number, since 6 + 3 + 387 + 6 + 9 + 255 = 666.

It is not a de Polignac number, because 6338769255 - 2⁵ = 6338769223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338769259) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 769870 + ... + 778059.

It is an arithmetic number, because the mean of its divisors is an integer number (281723260).

Almost surely, 2^6338769255 is an apocalyptic number.

6338769255 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6338769255 is an abundant number, since it is smaller than the sum of its proper divisors (7183947225).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6338769255 is a wasteful number, since it uses less digits than its factorization.

6338769255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547960 (or 1547957 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 6338769255 is about 79616.3881057160. The cubic root of 6338769255 is about 1850.6955509737.

The spelling of 6338769255 in words is "six billion, three hundred thirty-eight million, seven hundred sixty-nine thousand, two hundred fifty-five".