6663334455 has 32 divisors (see below), whose sum is σ = 11859206400. Its totient is φ = 3549794976.

The previous prime is 6663334429. The next prime is 6663334547. The reversal of 6663334455 is 5544333666.

It is not a de Polignac number, because 6663334455 - 2²⁵ = 6629780023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6663334455.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95236 + ... + 149654.

It is an arithmetic number, because the mean of its divisors is an integer number (370600200).

Almost surely, 2^6663334455 is an apocalyptic number.

6663334455 is the 40815-th decagonal number.

6663334455 is a deficient number, since it is larger than the sum of its proper divisors (5195871945).

6663334455 is a wasteful number, since it uses less digits than its factorization.

6663334455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55340 (or 55334 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

The square root of 6663334455 is about 81629.2499965545. The cubic root of 6663334455 is about 1881.7584323795.

The spelling of 6663334455 in words is "six billion, six hundred sixty-three million, three hundred thirty-four thousand, four hundred fifty-five".