5419643 has 4 divisors (see below), whose sum is σ = 5496048. Its totient is φ = 5343240.

The previous prime is 5419627. The next prime is 5419663. The reversal of 5419643 is 3469145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3469145 = 5 ⋅693829.

It is a cyclic number.

It is not a de Polignac number, because 5419643 - 2⁴ = 5419627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5419613) 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 in 3 ways as a sum of consecutive naturals, for example, 38096 + ... + 38237.

It is an arithmetic number, because the mean of its divisors is an integer number (1374012).

Almost surely, 2^5419643 is an apocalyptic number.

5419643 is a deficient number, since it is larger than the sum of its proper divisors (76405).

5419643 is an equidigital number, since it uses as much as digits as its factorization.

5419643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76404.

The product of its digits is 12960, while the sum is 32.

The square root of 5419643 is about 2328.0126717868. The cubic root of 5419643 is about 175.6535345792.

The spelling of 5419643 in words is "five million, four hundred nineteen thousand, six hundred forty-three".