5491351 has 2 divisors, whose sum is σ = 5491352. Its totient is φ = 5491350.

The previous prime is 5491349. The next prime is 5491373. The reversal of 5491351 is 1531945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5491351 - 2¹ = 5491349 is a prime.

Together with 5491349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5491301) 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, 2745675 + 2745676.

It is an arithmetic number, because the mean of its divisors is an integer number (2745676).

Almost surely, 2^5491351 is an apocalyptic number.

5491351 is a deficient number, since it is larger than the sum of its proper divisors (1).

5491351 is an equidigital number, since it uses as much as digits as its factorization.

5491351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 28.

The square root of 5491351 is about 2343.3631814126. The cubic root of 5491351 is about 176.4248410023.

The spelling of 5491351 in words is "five million, four hundred ninety-one thousand, three hundred fifty-one".