6731534093 has 2 divisors, whose sum is σ = 6731534094. Its totient is φ = 6731534092.

The previous prime is 6731534077. The next prime is 6731534099. The reversal of 6731534093 is 3904351376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4480695844 + 2250838249 = 66938^2 + 47443^2 .

It is a cyclic number.

It is not a de Polignac number, because 6731534093 - 2⁴ = 6731534077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6731534093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6731534099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365767046 + 3365767047.

It is an arithmetic number, because the mean of its divisors is an integer number (3365767047).

Almost surely, 2^6731534093 is an apocalyptic number.

It is an amenable number.

6731534093 is a deficient number, since it is larger than the sum of its proper divisors (1).

6731534093 is an equidigital number, since it uses as much as digits as its factorization.

6731534093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 6731534093 is about 82045.9267300943. The cubic root of 6731534093 is about 1888.1566242463.

The spelling of 6731534093 in words is "six billion, seven hundred thirty-one million, five hundred thirty-four thousand, ninety-three".