6953047213 has 4 divisors (see below), whose sum is σ = 7946339680. Its totient is φ = 5959754748.

The previous prime is 6953047201. The next prime is 6953047219. The reversal of 6953047213 is 3127403596.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6953047213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6953047219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496646223 + ... + 496646236.

It is an arithmetic number, because the mean of its divisors is an integer number (1986584920).

Almost surely, 2^6953047213 is an apocalyptic number.

It is an amenable number.

6953047213 is a deficient number, since it is larger than the sum of its proper divisors (993292467).

6953047213 is an equidigital number, since it uses as much as digits as its factorization.

6953047213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993292466.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 6953047213 is about 83384.9339689131. The cubic root of 6953047213 is about 1908.6445627657.

The spelling of 6953047213 in words is "six billion, nine hundred fifty-three million, forty-seven thousand, two hundred thirteen".