6555435306 has 96 divisors (see below), whose sum is σ = 15858545472. Its totient is φ = 1799804160.

The previous prime is 6555435301. The next prime is 6555435317. The reversal of 6555435306 is 6035345556.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6555435301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 803560 + ... + 811676.

It is an arithmetic number, because the mean of its divisors is an integer number (165193182).

Almost surely, 2^6555435306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6555435306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7929272736).

6555435306 is an abundant number, since it is smaller than the sum of its proper divisors (9303110166).

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

6555435306 is a wasteful number, since it uses less digits than its factorization.

6555435306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8244 (or 8237 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 42.

The square root of 6555435306 is about 80965.6427504902. The cubic root of 6555435306 is about 1871.5460258425.

The spelling of 6555435306 in words is "six billion, five hundred fifty-five million, four hundred thirty-five thousand, three hundred six".