6380255 has 16 divisors (see below), whose sum is σ = 8791104. Its totient is φ = 4354560.

The previous prime is 6380251. The next prime is 6380263. The reversal of 6380255 is 5520836.

It is not a de Polignac number, because 6380255 - 2² = 6380251 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6380251) 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, 14519 + ... + 14951.

It is an arithmetic number, because the mean of its divisors is an integer number (549444).

Almost surely, 2^6380255 is an apocalyptic number.

6380255 is a deficient number, since it is larger than the sum of its proper divisors (2410849).

6380255 is a wasteful number, since it uses less digits than its factorization.

6380255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 6380255 is about 2525.9166652920. The cubic root of 6380255 is about 185.4724229632.

The spelling of 6380255 in words is "six million, three hundred eighty thousand, two hundred fifty-five".