5569140149 has 2 divisors, whose sum is σ = 5569140150. Its totient is φ = 5569140148.

The previous prime is 5569140131. The next prime is 5569140151. The reversal of 5569140149 is 9410419655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3614173924 + 1954966225 = 60118^2 + 44215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5569140149 is a prime.

Together with 5569140151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5569140169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2784570074 + 2784570075.

It is an arithmetic number, because the mean of its divisors is an integer number (2784570075).

Almost surely, 2^5569140149 is an apocalyptic number.

It is an amenable number.

5569140149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5569140149 is an equidigital number, since it uses as much as digits as its factorization.

5569140149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 5569140149 is about 74626.6718338692. The cubic root of 5569140149 is about 1772.5400187378.

The spelling of 5569140149 in words is "five billion, five hundred sixty-nine million, one hundred forty thousand, one hundred forty-nine".