4565343491 has 2 divisors, whose sum is σ = 4565343492. Its totient is φ = 4565343490.

The previous prime is 4565343479. The next prime is 4565343499. The reversal of 4565343491 is 1943435654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4565343491 - 2¹⁸ = 4565081347 is a prime.

It is a super-2 number, since 2×4565343491² = 41684722381632134162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4565343499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282671745 + 2282671746.

It is an arithmetic number, because the mean of its divisors is an integer number (2282671746).

Almost surely, 2^4565343491 is an apocalyptic number.

4565343491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4565343491 is an equidigital number, since it uses as much as digits as its factorization.

4565343491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 44.

The square root of 4565343491 is about 67567.3256167506. The cubic root of 4565343491 is about 1658.9163454084.

The spelling of 4565343491 in words is "four billion, five hundred sixty-five million, three hundred forty-three thousand, four hundred ninety-one".