6699958055 has 8 divisors (see below), whose sum is σ = 9188513952. Its totient is φ = 4594256928.

The previous prime is 6699958037. The next prime is 6699958081. The reversal of 6699958055 is 5508599966.

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

It is a cyclic number.

It is not a de Polignac number, because 6699958055 - 2¹⁰ = 6699957031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95713652 + ... + 95713721.

It is an arithmetic number, because the mean of its divisors is an integer number (1148564244).

Almost surely, 2^6699958055 is an apocalyptic number.

6699958055 is a deficient number, since it is larger than the sum of its proper divisors (2488555897).

6699958055 is a wasteful number, since it uses less digits than its factorization.

6699958055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191427385.

The product of its (nonzero) digits is 26244000, while the sum is 62.

The square root of 6699958055 is about 81853.2714984563. The cubic root of 6699958055 is about 1885.1996969398.

The spelling of 6699958055 in words is "six billion, six hundred ninety-nine million, nine hundred fifty-eight thousand, fifty-five".