5363649943 has 2 divisors, whose sum is σ = 5363649944. Its totient is φ = 5363649942.

The previous prime is 5363649899. The next prime is 5363649947. The reversal of 5363649943 is 3499463635.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5363649943 is a prime.

It is a super-3 number, since 3×5363649943³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5363649947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2681824971 + 2681824972.

It is an arithmetic number, because the mean of its divisors is an integer number (2681824972).

Almost surely, 2^5363649943 is an apocalyptic number.

5363649943 is a deficient number, since it is larger than the sum of its proper divisors (1).

5363649943 is an equidigital number, since it uses as much as digits as its factorization.

5363649943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6298560, while the sum is 52.

The square root of 5363649943 is about 73236.9438398408. The cubic root of 5363649943 is about 1750.4651762566.

The spelling of 5363649943 in words is "five billion, three hundred sixty-three million, six hundred forty-nine thousand, nine hundred forty-three".