5605545107 has 2 divisors, whose sum is σ = 5605545108. Its totient is φ = 5605545106.

The previous prime is 5605545089. The next prime is 5605545109. The reversal of 5605545107 is 7015455065.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5605545107 is a prime.

It is a super-2 number, since 2×5605545107² = 62844271893223282898, which contains 22 as substring.

Together with 5605545109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5605545109) 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, 2802772553 + 2802772554.

It is an arithmetic number, because the mean of its divisors is an integer number (2802772554).

Almost surely, 2^5605545107 is an apocalyptic number.

5605545107 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605545107 is an equidigital number, since it uses as much as digits as its factorization.

5605545107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 5605545107 is about 74870.1883729432. The cubic root of 5605545107 is about 1776.3939437830.

The spelling of 5605545107 in words is "five billion, six hundred five million, five hundred forty-five thousand, one hundred seven".