5291993383 has 2 divisors, whose sum is σ = 5291993384. Its totient is φ = 5291993382.

The previous prime is 5291993363. The next prime is 5291993419. The reversal of 5291993383 is 3833991925.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5291993383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5291993383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5291993323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645996691 + 2645996692.

It is an arithmetic number, because the mean of its divisors is an integer number (2645996692).

Almost surely, 2^5291993383 is an apocalyptic number.

5291993383 is a deficient number, since it is larger than the sum of its proper divisors (1).

5291993383 is an equidigital number, since it uses as much as digits as its factorization.

5291993383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1574640, while the sum is 52.

The square root of 5291993383 is about 72746.0884377985. The cubic root of 5291993383 is about 1742.6349937511.

The spelling of 5291993383 in words is "five billion, two hundred ninety-one million, nine hundred ninety-three thousand, three hundred eighty-three".