5481349 has 2 divisors, whose sum is σ = 5481350. Its totient is φ = 5481348.

The previous prime is 5481323. The next prime is 5481353. The reversal of 5481349 is 9431845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3744225 + 1737124 = 1935^2 + 1318^2 .

It is a cyclic number.

It is not a de Polignac number, because 5481349 - 2⁵ = 5481317 is a prime.

5481349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5481649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740674 + 2740675.

It is an arithmetic number, because the mean of its divisors is an integer number (2740675).

Almost surely, 2^5481349 is an apocalyptic number.

It is an amenable number.

5481349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5481349 is an equidigital number, since it uses as much as digits as its factorization.

5481349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 5481349 is about 2341.2280965340. The cubic root of 5481349 is about 176.3176619312.

The spelling of 5481349 in words is "five million, four hundred eighty-one thousand, three hundred forty-nine".