5335120643 has 2 divisors, whose sum is σ = 5335120644. Its totient is φ = 5335120642.

The previous prime is 5335120603. The next prime is 5335120663. The reversal of 5335120643 is 3460215335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5335120643 is a prime.

It is a super-3 number, since 3×5335120643³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5335120603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667560321 + 2667560322.

It is an arithmetic number, because the mean of its divisors is an integer number (2667560322).

Almost surely, 2^5335120643 is an apocalyptic number.

5335120643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335120643 is an equidigital number, since it uses as much as digits as its factorization.

5335120643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 5335120643 is about 73041.9101817580. The cubic root of 5335120643 is about 1747.3560775260.

Adding to 5335120643 its reverse (3460215335), we get a palindrome (8795335978).

The spelling of 5335120643 in words is "five billion, three hundred thirty-five million, one hundred twenty thousand, six hundred forty-three".