5433643393 has 2 divisors, whose sum is σ = 5433643394. Its totient is φ = 5433643392.

The previous prime is 5433643373. The next prime is 5433643469. The reversal of 5433643393 is 3933463345.

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., 4051067904 + 1382575489 = 63648^2 + 37183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5433643393 is a prime.

It is not a weakly prime, because it can be changed into another prime (5433643363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716821696 + 2716821697.

It is an arithmetic number, because the mean of its divisors is an integer number (2716821697).

Almost surely, 2^5433643393 is an apocalyptic number.

It is an amenable number.

5433643393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5433643393 is an equidigital number, since it uses as much as digits as its factorization.

5433643393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 43.

The square root of 5433643393 is about 73713.2511357354. The cubic root of 5433643393 is about 1758.0465793684.

The spelling of 5433643393 in words is "five billion, four hundred thirty-three million, six hundred forty-three thousand, three hundred ninety-three".