3345618511 has 2 divisors, whose sum is σ = 3345618512. Its totient is φ = 3345618510.

The previous prime is 3345618509. The next prime is 3345618559. The reversal of 3345618511 is 1158165433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3345618511 - 2¹ = 3345618509 is a prime.

It is a super-2 number, since 2×3345618511² = 22386326442291714242, which contains 22 as substring.

Together with 3345618509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3345618011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672809255 + 1672809256.

It is an arithmetic number, because the mean of its divisors is an integer number (1672809256).

Almost surely, 2^3345618511 is an apocalyptic number.

3345618511 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345618511 is an equidigital number, since it uses as much as digits as its factorization.

3345618511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 3345618511 is about 57841.3218296401. The cubic root of 3345618511 is about 1495.6344940454.

The spelling of 3345618511 in words is "three billion, three hundred forty-five million, six hundred eighteen thousand, five hundred eleven".