5346473281 has 2 divisors, whose sum is σ = 5346473282. Its totient is φ = 5346473280.

The previous prime is 5346473243. The next prime is 5346473287. The reversal of 5346473281 is 1823746435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3917633281 + 1428840000 = 62591^2 + 37800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5346473281 is a prime.

It is a super-2 number, since 2×5346473281² = 57169553088893809922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5346473287) 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, 2673236640 + 2673236641.

It is an arithmetic number, because the mean of its divisors is an integer number (2673236641).

Almost surely, 2^5346473281 is an apocalyptic number.

It is an amenable number.

5346473281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5346473281 is an equidigital number, since it uses as much as digits as its factorization.

5346473281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 43.

The square root of 5346473281 is about 73119.5820625364. The cubic root of 5346473281 is about 1748.5946029155.

The spelling of 5346473281 in words is "five billion, three hundred forty-six million, four hundred seventy-three thousand, two hundred eighty-one".