5951968193 has 2 divisors, whose sum is σ = 5951968194. Its totient is φ = 5951968192.

The previous prime is 5951968181. The next prime is 5951968219. The reversal of 5951968193 is 3918691595.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5313243664 + 638724529 = 72892^2 + 25273^2 .

It is a cyclic number.

It is not a de Polignac number, because 5951968193 - 2¹⁰ = 5951967169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5951968123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2975984096 + 2975984097.

It is an arithmetic number, because the mean of its divisors is an integer number (2975984097).

Almost surely, 2^5951968193 is an apocalyptic number.

It is an amenable number.

5951968193 is a deficient number, since it is larger than the sum of its proper divisors (1).

5951968193 is an equidigital number, since it uses as much as digits as its factorization.

5951968193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2624400, while the sum is 56.

The square root of 5951968193 is about 77148.9999481523. Note that the first 4 decimals coincide. The cubic root of 5951968193 is about 1812.2587302345.

The spelling of 5951968193 in words is "five billion, nine hundred fifty-one million, nine hundred sixty-eight thousand, one hundred ninety-three".