6393535290941 has 4 divisors (see below), whose sum is σ = 6394232295132. Its totient is φ = 6392838286752.

The previous prime is 6393535290937. The next prime is 6393535290943. The reversal of 6393535290941 is 1490925353936.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104619902500 + 6288915388441 = 323450^2 + 2507771^2 .

It is a cyclic number.

It is not a de Polignac number, because 6393535290941 - 2² = 6393535290937 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 (6393535290943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348488336 + ... + 348506681.

It is an arithmetic number, because the mean of its divisors is an integer number (1598558073783).

Almost surely, 2^{6393535290941} is an apocalyptic number.

It is an amenable number.

6393535290941 is a deficient number, since it is larger than the sum of its proper divisors (697004191).

6393535290941 is an equidigital number, since it uses as much as digits as its factorization.

6393535290941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697004190.

The product of its (nonzero) digits is 23619600, while the sum is 59.

The spelling of 6393535290941 in words is "six trillion, three hundred ninety-three billion, five hundred thirty-five million, two hundred ninety thousand, nine hundred forty-one".