6691230953 has 8 divisors (see below), whose sum is σ = 7312315296. Its totient is φ = 6072278400.

The previous prime is 6691230943. The next prime is 6691231013. The reversal of 6691230953 is 3590321966.

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 6691230953 - 2⁴ = 6691230937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6691230913) 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, 526376 + ... + 538937.

It is an arithmetic number, because the mean of its divisors is an integer number (914039412).

Almost surely, 2^6691230953 is an apocalyptic number.

It is an amenable number.

6691230953 is a deficient number, since it is larger than the sum of its proper divisors (621084343).

6691230953 is a wasteful number, since it uses less digits than its factorization.

6691230953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065895.

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 6691230953 is about 81799.9447004703. The cubic root of 6691230953 is about 1884.3808122806.

The spelling of 6691230953 in words is "six billion, six hundred ninety-one million, two hundred thirty thousand, nine hundred fifty-three".