5401211 has 2 divisors, whose sum is σ = 5401212. Its totient is φ = 5401210.

The previous prime is 5401171. The next prime is 5401213. The reversal of 5401211 is 1121045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5401211 - 2⁶ = 5401147 is a prime.

It is a Sophie Germain prime.

Together with 5401213, 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 (5401213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700605 + 2700606.

It is an arithmetic number, because the mean of its divisors is an integer number (2700606).

Almost surely, 2^5401211 is an apocalyptic number.

5401211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401211 is an equidigital number, since it uses as much as digits as its factorization.

5401211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 5401211 is about 2324.0505588304. The cubic root of 5401211 is about 175.4541780736.

Adding to 5401211 its reverse (1121045), we get a palindrome (6522256).

The spelling of 5401211 in words is "five million, four hundred one thousand, two hundred eleven".