5345043377 has 2 divisors, whose sum is σ = 5345043378. Its totient is φ = 5345043376.

The previous prime is 5345043359. The next prime is 5345043391. The reversal of 5345043377 is 7733405435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5320827136 + 24216241 = 72944^2 + 4921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5345043377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5345049377) 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, 2672521688 + 2672521689.

It is an arithmetic number, because the mean of its divisors is an integer number (2672521689).

Almost surely, 2^5345043377 is an apocalyptic number.

It is an amenable number.

5345043377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345043377 is an equidigital number, since it uses as much as digits as its factorization.

5345043377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 529200, while the sum is 41.

The square root of 5345043377 is about 73109.8035628602. The cubic root of 5345043377 is about 1748.4387029280.

The spelling of 5345043377 in words is "five billion, three hundred forty-five million, forty-three thousand, three hundred seventy-seven".