5377643 has 2 divisors, whose sum is σ = 5377644. Its totient is φ = 5377642.

The previous prime is 5377637. The next prime is 5377657. The reversal of 5377643 is 3467735.

It is a happy number.

5377643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5377643 - 2¹⁰ = 5376619 is a prime.

It is not a weakly prime, because it can be changed into another prime (5377613) 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, 2688821 + 2688822.

It is an arithmetic number, because the mean of its divisors is an integer number (2688822).

Almost surely, 2^5377643 is an apocalyptic number.

5377643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5377643 is an equidigital number, since it uses as much as digits as its factorization.

5377643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 35.

The square root of 5377643 is about 2318.9745578596. The cubic root of 5377643 is about 175.1986098838.

The spelling of 5377643 in words is "five million, three hundred seventy-seven thousand, six hundred forty-three".