5481211 has 2 divisors, whose sum is σ = 5481212. Its totient is φ = 5481210.

The previous prime is 5481209. The next prime is 5481227. The reversal of 5481211 is 1121845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5481211 - 2¹ = 5481209 is a prime.

Together with 5481209, 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 (5481241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740605 + 2740606.

It is an arithmetic number, because the mean of its divisors is an integer number (2740606).

Almost surely, 2^5481211 is an apocalyptic number.

5481211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5481211 is an equidigital number, since it uses as much as digits as its factorization.

5481211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320, while the sum is 22.

The square root of 5481211 is about 2341.1986246365. The cubic root of 5481211 is about 176.3161822442.

The spelling of 5481211 in words is "five million, four hundred eighty-one thousand, two hundred eleven".