6830255545 has 8 divisors (see below), whose sum is σ = 8226552960. Its totient is φ = 5444040240.

The previous prime is 6830255543. The next prime is 6830255557. The reversal of 6830255545 is 5455520386.

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

It is not a de Polignac number, because 6830255545 - 2¹ = 6830255543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6830255543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519035 + ... + 2521744.

It is an arithmetic number, because the mean of its divisors is an integer number (1028319120).

Almost surely, 2^6830255545 is an apocalyptic number.

It is an amenable number.

6830255545 is a deficient number, since it is larger than the sum of its proper divisors (1396297415).

6830255545 is a wasteful number, since it uses less digits than its factorization.

6830255545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041055.

The product of its (nonzero) digits is 720000, while the sum is 43.

The square root of 6830255545 is about 82645.3600935951. The cubic root of 6830255545 is about 1897.3421327334.

The spelling of 6830255545 in words is "six billion, eight hundred thirty million, two hundred fifty-five thousand, five hundred forty-five".