6545922113 has 2 divisors, whose sum is σ = 6545922114. Its totient is φ = 6545922112.

The previous prime is 6545922109. The next prime is 6545922151. The reversal of 6545922113 is 3112295456.

It is an a-pointer prime, because the next prime (6545922151) can be obtained adding 6545922113 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6517009984 + 28912129 = 80728^2 + 5377^2 .

It is a cyclic number.

It is not a de Polignac number, because 6545922113 - 2² = 6545922109 is a prime.

It is a super-3 number, since 3×6545922113³ (a number of 30 digits) contains 333 as substring.

It is a weakly prime.

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, 3272961056 + 3272961057.

It is an arithmetic number, because the mean of its divisors is an integer number (3272961057).

Almost surely, 2^6545922113 is an apocalyptic number.

It is an amenable number.

6545922113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6545922113 is an equidigital number, since it uses as much as digits as its factorization.

6545922113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 6545922113 is about 80906.8730887556. The cubic root of 6545922113 is about 1870.6402635657.

The spelling of 6545922113 in words is "six billion, five hundred forty-five million, nine hundred twenty-two thousand, one hundred thirteen".