6230943855 has 12 divisors (see below), whose sum is σ = 10800302760. Its totient is φ = 3323170032.

The previous prime is 6230943841. The next prime is 6230943863. The reversal of 6230943855 is 5583490326.

It is not a de Polignac number, because 6230943855 - 2⁶ = 6230943791 is a prime.

It is a super-2 number, since 2×6230943855² = 77649322648324522050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 138465419 = 6230943855 / (6 + 2 + 3 + 0 + 9 + 4 + 3 + 8 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 6230943855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69232665 + ... + 69232754.

It is an arithmetic number, because the mean of its divisors is an integer number (900025230).

Almost surely, 2^6230943855 is an apocalyptic number.

6230943855 is a deficient number, since it is larger than the sum of its proper divisors (4569358905).

6230943855 is a wasteful number, since it uses less digits than its factorization.

6230943855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138465430 (or 138465427 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The square root of 6230943855 is about 78936.3278535302. The cubic root of 6230943855 is about 1840.1417517408.

The spelling of 6230943855 in words is "six billion, two hundred thirty million, nine hundred forty-three thousand, eight hundred fifty-five".